On this special day, I want to express how proud I am to have you as my brother. Happy 3rd anniversary!

Congratulations on three years of love, laughter, and togetherness. May your journey be blessed with happiness and harmony, dear brother.

Sending warm wishes to the most beautiful couple on their 3rd anniversary. May your love story be eternal and your hearts forever intertwined.

Dear brother, congratulations on completing three wonderful years of marriage. May your bond continue to grow stronger and your love deepen with time.

Three years ago, you embarked on a journey together. Today, we celebrate your love and commitment. Happy 3rd anniversary, brother!

Happy anniversary to the most loving and caring couple I know. Dear brother, you are an inspiration to us all.

Congratulations brother for such a loving and successful marriage.

Wishing you both a very happy 3rd anniversary. May your love always shine brightly, just like the love you share today.

Happy 3rd anniversary to the best brother and sister-in-law in the world.

Three years of togetherness! Cheers to you both, dear brother.

Cheers to the ever-growing love that you two have for each other. Cheers to your joyful and colorful married life.

Happy third anniversary to the most amazing brother and sister-in-law.

Happy 3rd anniversary, dear brother! May your journey together be filled with love, laughter, and endless happiness.

I hope you will do the same in the coming years. Happy anniversary

happy anniversary! Sending lots of love and blessings for both of you!

Congratulations on completing three beautiful years of marriage! May your love story be an inspiration to others and may your bond only grow stronger. Happy anniversary, sis!

It’s great to see your love for each other, happy 3rd anniversary to the best couple I have ever seen.

Happy 3rd anniversary to my sister and her loving partner! May your hearts always beat as one, and may your love conquer all obstacles that come your way.

Sending love and blessings to my sweet brother-in-law on your 3rd anniversary, happy anniversary to you.