i was just pointing out that (s)he's not a fucking whore for making a mistake, everyone makes mistakes.
i am no way saying its ok to cheat, but it does happen, and you shouldn't say fuck you, you're a slut/whore/worthless just because someone made a mistake.
now if your partner continues to cheat and cause problems in your relationship you should have a very serious conversation with them, just like how you should have a very serious conversation with them if they lie a lot, or are abusive etc.
trust me, if my pants come off and my d*ck goes into a girl that isn't my girlfriend, I know damn well what I'm doing. I can blame it on the Shirley Temple that I believed was spiked, but trust me it's not a mistake.
Only excuse is she was raped, and if that's the case, I got some killing to do.
Your last paragraph makes me feel bad for you. You're not really a "manly man" now are you? I don't know you, but if she cheats there is no relationship. If she constantly lies, there is no relationship, and if she's abusive to me then I might as well start wearing tampons.