Happy birthday to the best brother-in-law! Our family get-togethers have gotten a lot more entertaining since you joined the family!

Your birthday is the perfect time to celebrate all you’ve accomplished this year! Happy birthday brother-in-law, I hope this next year is filled with even more accomplishments!

I never know what to write in cards, I guess I’ll just wish you happy birthday and let you know that you are a wonderful brother-in-law.

I figure your birthday is a good time to remind you that even though you are my brother-in-law, I consider you a blood brother. I’ve always got your back if you need anything, just say the word. Oh, and happy birthday, I hope it’s a great one!

I just want to say thank you for being a great brother to my wife all those years when you were growing up together. She wouldn’t be the amazing woman she is today if it wasn’t for you.

Here’s hoping your birthday is filled with a bunch of good presents, a load of good food, and lots of good company!

Wishing you a very happy birthday! You’re my favorite brother-in-law and one of my favorite people in the world.

You may be my only brother-in-law, but even if I had others, you’d still be my favorite. Happy birthday bro in law!

Your sister always talks about how great a brother you are and I’m inclined to agree. I hope your birthday is filled with fun, laughter, and good food!

We’re definitely different but I’m glad we could become good friends. I’m happy to have such a great brother-in-law. I hope your birthday is as fantastic as you!

My husband always said he had a great brother and he was definitely right! It’s wonderful having you as a brother-in-law, I hope you have a fantastic birthday!

Even though my parents sometimes make it difficult on you, they do love you. They just have a hard time showing it. Thanks for being such a great addition to our family!

I hope that life treats you as well as you deserve, always offering you love, success and happiness.

Thanks for always making the family get-togethers so much more fun. I couldn’t be happier having you as a brother-in-law. Happy birthday man, I hope it’s a good one!

Happy birthday! I hope you have an amazing day and I just wanted to take this opportunity to say that I feel honored that I get to be a part of your family.

I have a great brother-in-law and everyone knows. Because I tell them! And I figure I should tell you as well. You’re a great guy and I hope you have a wonderful birthday!

If you need any tips on dealing with my sister, just ask. I know she can be a pain. But in the meantime, enjoy your birthday!

It’s great having such an amazing brother-in-law. But I guess you know exactly how that feels! Happy birthday brother, I hope it’s a great one!

Happy birthday, dear brother-in-law! I really appreciate how you have always taken care of my sister and how you always have her best interests at heart. It makes me happy to see how much you care about each other.

Another year down and many more to go, I hope they are all filled with happiness. Happy birthday!

A lot of times in-laws don’t get along. I’m sure glad we are the exception! Happy birthday bro, I hope you have a good one!

Everyone says that in-laws can be a pain. But I’ve never found that to be true! I’m just so glad that I married into such an amazing family!

I’m proud to call you my brother-in-law and even more proud to call you a friend. Happy birthday, I hope it’s a wonderful one.

Sometimes a brother-in-law can be just as good as a brother by birth. Thanks for being a great brother. I hope your birthday is amazing!

Who has two thumbs and a birthday today? Probably a lot of people. But the best of them is my brother-in-law! Happy birthday!

I never had a brother, but with such a great brother-in-law, who needs a biological brother! Hope your birthday is as awesome as you are.

When you and my sister were dating I always hoped you would become my brother-in-law. And now you are! Welcome to the family brother, I hope you have a really good birthday.

Well bro-in-law, your birthday rolled around again. It’s not easy getting older, but at least we can have a few beers together and enjoy some good food. Looking forward to hanging out with you on your birthday.

I wish you all the best for the coming year. I hope it’s filled with happiness and satisfaction. Happy birthday to my favorite brother-in-law.

My sister has been so much happier and pleasant since she met you. From the whole family, thank you! I hope you have a great birthday, worthy of the great guy you are.