I completely disagree. The other person doesn’t matter at all. People only focus on the other person because they still haven’t accepted the fact that their partner cheated because they wanted to, nothing more to it. If an individual commits to being in a monogamous relationship, it’s on them, and them only to remain faithful. It doesn’t matter if the other person begged them, it’s your partners job to say no. While I was in a committed relationship I was still being asked out regularly. It didn’t matter if someone else was pursuing me and relentlessly asking for a chance. I’m not a cheater so I didn’t cheat. Your relationship ended because your partner wanted someone else, who that someone else is is less important. People want so badly to believe that if it weren’t for that one specific individual, there partner wouldn’t have strayed. I promise you, if it wasn’t them, it would have been someone else. Other people aren’t responsible for maintaining your monogamous relationship.