Sometimes we have to make difficult decisions in life, even when they hurt. If only everyone was able to let go and move on. Some people try to hang on far longer than they should. Just let go. Can't would be a word I'd use forsure
"no one ever got tired of loving. they got tired of waiting, assuming, hearing lies, saying sorry and hurting" . tired of being on the back burner, while dating someone else; tired of being laughed at; tired of being gaslighted.