Can't Take It No More

I think I can no longer tolerate my husband's insensitivity. He claims to love me, but bears to sleep— safe and sound, while I am crying my heart out from finding things that he's not considering "cheating". He may not be flirting with the other girls, but he keeps on scrolling, watching, and stalking them; the corn stars and random accounts who posts explicit contents. How to end this suffering? I can't contain it anymore, its draining me, hurting me, and killing me. It's so depressing.