70 marriage wishes for your brother on his big day

Watching you find the love of your life has been one of the great joys of mine. Congratulations, brother.

You have always been my hero, and today you become someone else's too. Wishing you a lifetime of happiness.

From building forts to building a life together — I could not be prouder of the man you have become.

You deserve every bit of the joy that today brings. Welcome to married life, brother.

I have watched you grow into a kind, steady, loving man. She is lucky, and so am I to call you my brother.

Today I gain a sister and keep the best brother anyone could ask for. Congratulations to you both.

May your marriage be filled with the same laughter, loyalty, and love you have always given our family.

You found someone who sees the best in you the way we always have. Wishing you a beautiful life together.

Here is to the brother who taught me so much — may your marriage teach you both something new every day.

I could not have hand-picked a better partner for you. Congratulations, and welcome to the family.

You have given our family so many good memories. Now go make a lifetime of them with her.

Seeing you this happy is all I ever wanted for you. Cheers to your wedding day, brother.

I promised myself I would not cry today, and then I saw the way you looked at her. So much for that promise.

It feels like yesterday we were kids sharing a room, and now you are starting a family of your own. I love you, brother.

There is no one I have looked up to more. Handing you off today is bittersweet, but my heart is so full.

You will always be my little brother, even as you become an incredible husband. I am so proud of you.

Mom and Dad raised us to love deeply, and today you prove they did their job. My eyes are not dry.

I have known you your whole life, and I have never seen you glow like this. Treasure it, brother.

Growing up beside you was a gift. Watching you say I do is a memory I will hold forever.

Today you walk toward your future, and I could not be happier or more emotional if I tried.

Some part of me will always see the boy who followed me everywhere. The rest of me sees a man ready for this.

You are not just my brother — you are my best friend. Today I share you with the person who deserves you most.

Every big moment of your life has meant the world to me, but this one takes my breath away.

I am overflowing today, brother. Happy, proud, a little teary, and endlessly grateful to witness this.

Congratulations, brother. You finally found someone to argue with who is not me.

Welcome to marriage, where you are always right — right after you agree with her.

I always knew someone would eventually take you off my hands. Thank you for your service, sister-in-law.

Marriage tip from your favourite sibling: whoever apologizes first is the smarter one. Good luck.

You survived sharing a room with me, so you are more than ready for this. Congratulations.

She said yes, which means she has clearly not heard all my stories about you yet. Cheers, brother.

Finally, someone else has to put up with your snoring. My prayers have been answered.

I would give you marriage advice, but you never listened to me growing up, so why start now?

Congratulations on upgrading from my responsibility to hers. It has been an honour, brother.

Remember, a happy wife means a happy life — and a happy brother-in-law who gets invited over for dinner.

You always got the bigger slice growing up, so it is only fair she gets the bigger side of the bed.

Welcome to the club where date night is a group text about what to have for supper. You will love it.

So happy for you, brother.

Congratulations on your wedding day.

Wishing you both a lifetime of love.

Proud of you today and always.

Welcome to the family, sis.

Cheers to you and your bride.

Best brother, best day.

Here is to your happily ever after.

Love you both — congratulations.

Happy wedding day, brother.

May God bless your marriage with love, patience, and joy for all the years ahead. Congratulations, brother.

I pray your home is always filled with faith, laughter, and the grace that has guided you this far.

May the Lord watch over you both and keep your love strong through every season of life.

Wishing you a marriage rooted in faith and blessed with peace. God has been good to bring you here.

May your union be a reflection of God's love — patient, forgiving, and everlasting.

I thank God for the man you have become and for the woman He has placed beside you.

May every blessing follow you both down the aisle and into your new life together.

Praying that your marriage grows in faith and that your love only deepens with time.

May God grant you both the wisdom to cherish each other every single day.

Two hearts joined in faith — may the Lord bless and keep you always, brother.

Wishing you a home where love and faith live side by side. Congratulations to you both.

May your marriage be a lifelong blessing, guided by grace and full of gratitude.

To my brother and his bride — may your life together be as wonderful as the love you share today.

Wishing you both a marriage full of adventure, comfort, and countless reasons to celebrate.

May you always be each other's favourite person and each other's safest place.

Here is to late-night talks, shared dreams, and a love that grows stronger every year.

May your first year be sweet, your hardest years be few, and your love be endless.

Congratulations to the happy couple — may your home be full of laughter and your table always full.

Wishing you a lifetime of holding hands, sharing dreams, and choosing each other every day.

May the two of you build a life that feels like home to everyone lucky enough to visit.

To the newlyweds: keep laughing together, that is the secret to all of it.

May your marriage be an easy yes on the good days and a firm we will get through this on the hard ones.

Cheers to a beautiful beginning and a love story that only gets better with time.

Welcome to your forever, you two. Go make it wonderful.