"Happy Birthday for tomorrow to the kindest, strongest, most beautiful soul I have ever met. We have been together for years now and loving you will always be the greatest blessing. Every day I aspire to be more like you in the way you work tirelessly for what you believe in and the people you love most, all while carrying the most gorgeous smile," Chandler wrote. "After all the adventures we have experienced together, I can only imagine what the years to come will hold. You make me smile bigger than I ever knew was possible and give me the most amazing memories that I will carry with me forever. I love you. Happy birthday sweetheart ❤."