Why is it other people's responsibility to protect this couple's relationship? It is the couple's own responsibility to protect their home. The husband cheated. The boy was single. End of story. The whole home wrecker concept was introduced by women who were too financially dependent on their husbands to blame them and shun them for cheating. So they just put the blame on the other woman. If your husband cheats he is the one at fault. Kick him out instead of pointing fingers at people outside the relationship who don't owe the wife anything.
Why do I need to defend him? He is single. He can sleep with anyone he wants to as long as they are adult and it is consensual. The ones who took a marriage oath are the ones who promised to be loyal. Them cheating is their fault. It is for them to say no when someone else propositions them. If his loyalty to the marriage is dependent on others staying away then it doesn't exist at all.
aint no way imma slap the shit out if these people and u thought being a home wrecker is okay????