今天是我最爱的老公的生日，我想用英语给他送上最真挚的祝福。

My dearest husband, happy birthday! You are the sunshine in my life and the love of my heart. Thank you for being my constant support and for always being there for me. On this special day, I want you to know how much I love you and how grateful I am for you.

May this year bring you all the joy and happiness you deserve. May your dreams come true and your heart be filled with love. I wish you good health, success in all your endeavors, and a lifetime of love and happiness.

I am blessed to have you in my life, and I look forward to spending many more birthdays with you. You are my soulmate, my best friend, and my partner for life. I love you more than words can express, and I hope this birthday is as special as you are.

Once again, happy birthday, my love. May all your wishes come true, and may you always be surrounded by the love and warmth of family and friends.