[Witty]

Muff has a good way of thinking about it tbh...all you can do is be faithful yourself, you can't control what your other half does...that's why trust is so important as well as friendship in a relationship, without either there's no point.

The way I see this situation, is that the lack of morality is on the part of the person doing the cheating, bags is single and is not betraying someone, the woman he was with swore to be faithful to her husband, bags did not. I don't think I would like to be in bags' position and I think it is best for all involved to put an end to it, to avoid people getting hurt, but I don't know either the woman or her husband, I don't know whether he is abusive, unfaithful, or actually a decent guy, so I don't think it's fair to make assumptions on bags' morality or lack thereof...my only advice is based on the fact that this really can not end anywhere positive for either party and therefore it's best to walk away imo.