You are right, and it is his loss.
His biggest problem is what a liar he turned out to be. My son says he's a pathological liar. I trusted him with my life and believed he loved me to the moon and back. All 4 of our children and the oldest grandchildren were just as shocked as I was.
Then, he TEXTED me goodbye. After 36 years, that's what I get? He took up with a person we knew before we even got married. She came to our beautiful wedding. He texts me now with hints that he's not happy with her. I don't care. I am way more valuable than what he did to me. They can live happily ever after together.