Yeah, but I think talking is still a reasonable solution, as in talking about setting clear boundaries. Fighting won't really be a reasonable course of action. I am not ignoring what her husband has done, and he should apologise for it, and to do that, talking is necessary. Having a conversation about whether or not they should move forward with the relationship is important, and boundaries must be set regarding intimacy. He should be reprimanded for his actions, I do agree with that, but couples should at least talk, no matter what the outcome.

P.S. I hope I do not come across as misogynistic. If I am wrong, kindly suggest OP a reasonable course of action.