Exactly that.
Husband has met someone else online and engaged in an emotional affair.
Wife doesn't want to end marriage separate and has told husband she's willing to forgive him as long as he severs contact with other woman.
Husband is willing to make marriage work for sake of children but he's admitted he's in love with other woman and isn't in love with wife but loves her as she's the mother of they're children and have been together many years.
Is it destined for failure or can it work?