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Mother of the Groom · 14 min read

Mother of the Groom Speech: What to Say (With 3 Examples)

Rehearsal dinner or reception, about three minutes: one memory of your son, a real welcome for his partner, a toast. The structure and three full speeches.

The ToastDoctor Team ·

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The short version: a mother of the groom speech should run about three minutes, tell one specific memory that shows who your son is, welcome his partner warmly and by name, and end with a toast. You will often give it at the rehearsal dinner rather than the reception, and three full speeches below cover both. The shape is close to the mother of the bride's speech. The room, and the hardest part, are different.

The hardest part is the welcome. You want to tell your son's partner that you are glad they are here, and there are two ways it goes wrong. One sounds like a handover: "take good care of him for me," as if your son were a set of keys. The other sounds like a contest: a speech that matches the bride's family story for story and claims the couple for your side of the room. Neither is what you mean. Both are easy to write by accident. Most of this guide is about saying the warm thing so it lands as warm.

Rehearsal dinner or reception: know which room you're in

The groom's parents traditionally host the rehearsal dinner, which is why the mother of the groom is often missing from the reception lineup. Her main toast lives the night before. Ask the couple early which they want.

  • The rehearsal dinner, as host. You open the toasts. Your speech does a host's jobs first: welcome the room, thank the people who traveled, thank the other family by name. Then your son, his partner, and a glass raised. Two to three minutes, because a dozen people may follow you.
  • The reception. You are one slot in a lineup that may include the bride's parents, the best man, and the maid of honor. Skip the welcome and thank-yous unless the couple asks you to do them. Three minutes, all of it about the two of them.
  • Both. Give the full speech once. At the other event, say a short welcome and one line about the couple. Tell the same story two nights running and half the room will have heard it already.

What the speech has to do

  1. Say one true thing about your son, through a specific memory, not a list of adjectives.
  2. Welcome his partner as someone you are glad to know, not someone taking over a job.
  3. Honor the other family once, as equals.
  4. Raise a glass.

The structure

PartWhat it doesLength
1. The openWho you are. If hosting, the welcome and one warm thank-you to the other family30 seconds
2. Your sonOne memory that shows who he is65 seconds
3. Who he is nowThe bridge from that memory to the man getting married20 seconds
4. His partnerSpoken to directly. What you have seen, and that you are glad50 seconds
5. The toastOne sentence to both, glasses up15 seconds

About three minutes, with a pause or two. At the rehearsal dinner, trim part two to a short story and you are at two and a half. For word counts by role, see how long a wedding speech should be.

1. The open (30 seconds)

Your name and your place. If you are hosting, welcome the room, thank the travelers in a sentence, and thank the other family by name. That thank-you does a lot of quiet work. It tells the room that both families are standing on the same side.

"Good evening. I'm Teresa, Mateo's mother, and on behalf of Luis and me, welcome. Linda and Doug, thank you for Grace, and for every dinner this year where you treated our son like he'd always had a chair at your table."

2. Your son (65 seconds)

One memory, the one that still describes him. The test: is he still like this? A story about the eight-year-old who organized the neighborhood kids into a lemonade cartel is good if he still runs every group he is in, and better if his partner is the one person who will not be run.

Tell it with detail. Where you were, what he said. Gentle teasing is fine here, because he is your son and you have earned it. The line is embarrassment that ends with him looking good. Nothing about his teenage years he would not want his new in-laws to hear, and nothing that makes the room feel sorry for him.

3. Who he is now (20 seconds)

Carry the memory forward in a sentence or two, and say what you think of him, plainly, out loud. Say it in front of people.

4. His partner (50 seconds)

Turn and speak to them. Use their name. Say one specific thing you have seen them do, or seen change in your son because of them. Then say you are glad they are family. This is the section the couple will remember, so it gets the time.

Here is where the two traps live. Some swaps that help:

  • Instead of "take good care of him for me," try "I've watched you take care of each other." He is not being transferred. They are a pair.
  • Instead of "he's your problem now," try a specific, kind tease of your son that his partner will recognize. The joke should be on him, never on them.
  • Instead of "I'm not losing a son, I'm gaining a daughter," try saying what you have actually gained, in your own words. The old line is so worn the room can finish it before you do.
  • Instead of "you can call me Mom," say that privately. In a speech it puts them on the spot, and if their own mother is in the room, or has died, it can land badly.
  • Instead of a story about how hard it was to let him go, keep that one for your diary. It makes the partner the person who took him.

"Kenji, when Ray had his surgery last spring, you drove four hours on a work night, sat with me in that waiting room, and did the crossword out loud until I laughed. I have known a lot of people Danny loved. You are the first one I'd have picked myself."

5. The toast (15 seconds)

Everyone stands. One sentence to the two of them, both names. Glasses up. Sit down. How to end a wedding speech has more toast lines.

"Please stand and raise a glass. To Danny and Kenji."

What to skip

  • The same story you told last night. If you spoke at the rehearsal dinner, the reception gets something new, or something short.
  • Anything that sounds like custody. Handing him over, warning his partner about him, offering to take him back. It reads as either possessive or relieved, and you are neither.
  • Matching the bride's family. If her mother tells a long story, you do not need a longer one. If her father cried, you do not need to.
  • Money and planning. Who paid for the rehearsal dinner, the venue drama, the guest list. None of it.
  • His exes. Not as a joke, not as a comparison, not as a compliment to the person he married.
  • Teasing his partner. You can tease your son. You cannot tease the person he married. From his mother, any joke about them sounds like a verdict.

Three full mother of the groom speeches

Names are placeholders. Borrow the shape, not the sentences.

Example 1: Hosting the rehearsal dinner (about two and a half minutes)

Good evening, everyone. I'm Teresa, Mateo's mother, and on behalf of Luis and me, welcome. Some of you came from three time zones away to eat chicken in a room with bad acoustics, and we are so grateful.

Linda and Doug, thank you. For Grace, first of all. And for every dinner this year where you treated our son like he'd always had a chair at your table. Tomorrow is your big night. We got the easy one.

One quick story about Mateo. When he was eleven, the power went out on our street during a thunderstorm, and I lost track of him. I found him on the Hendersons' porch with every kid on the block, plus two kids nobody recognized, teaching them a card game by flashlight. He had made up the rules himself, and he kept changing them so the youngest ones would win. That is still Mateo. If you are standing alone at a party, he will find you, and you will end up winning something.

Grace. The first time Mateo brought you to one of our family parties, there were forty of us, all talking at once, and an hour in I realized I had lost track of you. I found you in the backyard with my uncle Ernesto, who has not volunteered a sentence to a stranger since 1988, and he was showing you pictures of his tomatoes. You find people, too. The two of you together at a party are going to be a lot.

People ask me if it feels strange, giving him away. We aren't. He hasn't been ours to give for a long time. What we get to do tonight is say out loud that we are glad, really glad, that he found you.

Please raise your glasses. To Mateo and Grace, and to everyone you haven't met yet.

Why it works: it does the host's jobs first and fast, including a real thank-you to the bride's parents that puts both families on the same footing. One short story about the son, a specific moment with the bride that echoes it, and a line that names the handover worry and sets it down.

Example 2: At the reception, two grooms (about three minutes)

Hi, everyone. I'm Joan, Danny's mom. I'll be quick, because Danny asked me to be, and because Hiroshi and Emiko already said half of what I wanted to say, and better.

Danny has read the last page of every book first since he was seven. I used to find him in bed with a brand-new library book, flipped to the end. When I asked why, he told me he needed to know it turned out okay before he could start. He was very serious about it. He read the ending of Charlotte's Web in the car on the way home from the library and then refused to read the rest for a month.

He is still like that. Careful. He likes to know where things are going before he commits to them. It has made him a wonderful engineer and a very slow person to order at restaurants.

So when he called me after his second date with Kenji, I paid attention. Danny doesn't call after second dates. Danny barely calls after birthdays. And he said, "Mom, I don't know how this ends, and I don't care."

Kenji. When Ray had his surgery last spring, you drove four hours on a work night, sat with me in that waiting room, and did the crossword out loud until I laughed. You didn't make a thing of it. You just came. I have known a lot of people Danny loved. You are the first one I would have picked myself.

Hiroshi, Emiko, we have spent this year trading baby pictures of these two, and I think by now we each have a full set of the other's. People keep asking me if it feels like losing a son. It doesn't. It feels like the table got longer.

Please stand and raise your glasses. To Danny and Kenji. No need to check the ending.

Why it works: the story is about who the son is, and the partner section pays it off without a word of handover. The other family is honored by sharing, not competing. The toast is a callback the room can hear coming and still enjoy.

Example 3: Short, with a parent who has passed (about two minutes)

Good evening. I'm Rosalind, Jordan's mother. I am not a speech person, so I'm going to say three things and sit down.

The first is about the watch on Jordan's wrist. It was his father's. Jordan has worn it every day since he was seventeen, and he winds it every morning before he does anything else, including talk to me. Curtis would have loved today. He would also have told you all a story about Jordan and a go-kart that I have promised not to tell. So that's one thing.

The second is about Aaliyah. The first time she came to our house, she noticed the watch and asked about it. And Jordan told her about his dad. For an hour. He does not do that, not with anybody. I stood in the kitchen and stayed there, so the two of them could have it. Aaliyah, that's when I knew. Not because you asked. Because he answered.

The third is the easy one. I am so glad you two found each other. I'm not handing him over. He's a grown man and he'd tell me so. I'm just adding you to the short list of people I think about every day, and that's a compliment.

Please raise your glasses. To Jordan and Aaliyah. Here's to all the time you've got.

Why it works: the late father is named once, early, through an object everyone can see, and then the speech moves on. The welcome to the bride is specific and tender. It is short and still does every job.

Sharing the day with the other family

Most of the competition worry is really a coordination problem, and a phone call fixes it.

  • Talk to the other parents before either speech is written. Who does the welcome, who does the thank-yous, and which stories each of you plans to tell. Two mothers telling two first-meeting stories in one evening is a lot of first meetings.
  • Thank them for their child, and for how they've treated yours. That one sentence does more to settle a room than anything else you can say.
  • If the partner's family is small, absent, or grieving, keep the welcome about the person, not the family. Do not offer to be a replacement for anyone in public.

If the family is not simple

  • If you're divorced from his father. Agree who speaks where. One of you can host and speak at the rehearsal dinner while the other speaks at the reception, or you can toast together in one short speech. Nothing about the marriage that ended belongs in this one.
  • If his father has died. Say his name once, early, with one true detail, then carry on. Your son will be grateful you said it and grateful you did not stay there.
  • If you're his stepmother. One sentence on who you are and how long you have known him, then talk about him.
  • If it's two grooms and both mothers are speaking. Decide in advance who covers what. Two welcomes are fine. Two identical welcomes are not.

Delivering it

  • Large print on cards or one sheet. Not your phone.
  • Find the line that will get you. It is usually in part four. Breathe before it, and if your voice goes, stop and let it come back. The room will wait.
  • Look at your son for part two and his partner for part four. The room can watch. Those parts are for them.
  • Slower than feels natural. Everyone speeds up at a microphone, and a rehearsal dinner room is noisier than it looks. A pace check shows where you rush.
  • Sit down after the toast. Do not add "and now I'll hand it over." Whoever is running the evening does that.

If you're speaking at both events, the rehearsal dinner toast guide shows what a host's two-minute toast looks like, so you can save your story for the reception. The mother of the bride guide follows the same structure, which helps if you are coordinating with her, and wedding speech order covers where each speech usually falls. When you have a draft, you can try it in The Room, where six wedding guests react to it line by line.

Tools for This Speech

Questions people ask

How long should a mother of the groom speech be?
About three minutes, which is roughly 350 to 450 words at a wedding pace. At the rehearsal dinner, two to three minutes is right, because there are usually several toasts in a row. Four minutes is the ceiling in either room.
Does the mother of the groom give a speech at the wedding or the rehearsal dinner?
Traditionally the groom's parents host the rehearsal dinner, so that is where the mother of the groom most often speaks. Many mothers of the groom now speak at the reception too, or instead. Ask the couple which they want, and if you speak at both, give a welcome at one and the real speech at the other.
What should the mother of the groom say to the bride?
Speak to her directly, by name, and say one specific thing you have seen her do or seen change in your son because of her. Then tell her plainly that you are glad she is family. Skip anything that sounds like a handover, such as asking her to take care of him for you.
How do you start a mother of the groom speech?
Say who you are in one sentence. If you are hosting the rehearsal dinner, welcome the room and thank the other family by name. Then go straight to your son. Do not open with a quote about sons, a warning that you might cry, or a list of everyone who helped.
Should the mother of the groom thank the bride's parents?
Yes, once, by name, and warmly. One or two sentences is right. Thank them for their child and for how they have welcomed yours, and leave money, planning, and who did what out of it entirely.
What should a mother of the groom not say?
Nothing about his exes, nothing about who paid for what, no marriage advice, and no jokes about his partner. Avoid lines that sound like you are giving him away or that you are still in charge of him, like 'he's your problem now' or 'call me if he leaves his socks out.' Keep the teasing for your son, and keep it gentle.

Have a draft already?

The ToastDoctor speech check reads your draft and tells you what will land, what will get a polite smile, what to cut, and the three fixes that matter most. Free, no account.