Muslim brother and sisters: I need help islamically ?

you know , i would say, yes they have to get divorce, if they don't have a kids and he lost an interest of her, in my opinion, no one should be forced to live with some one , whom he feels as a stranger, a specially, i hate , when the family interfering into others families life, swear, no one is will change, i know that even from my own life, every one thinks, he and his family is always right, any way, it was my way , you might be disagree.