Search Results: cheating girlfriend party

So long story short :
Last month, me and my girl went to a party hosted by one of our friends. She went on and sat with a bunch of her friends and i sat with a bunch of mine. Then, one thing led to another and i regretfully cheated on my girlfriend with a girl i always had a crush on. Now, a month later, i feel like our relationship has become frail as if she realized i am keeping a secret from her. I feel tired of this relationship and i decided to take an action. So the question is :
Should I break up with her and save her the trouble of knowing what i did (which i know will break her heart) or should i just tell her the truth and eventually get dumped by her (same outcome) ?

Hey guys, I have a relationship with a great girl for 2 years now, we love each other and we have many future plans together. The problem is that the first week we started hanging out and sleeping together, i had a drunk one night stand with my ex-girlfriend at a party. The truth is that i hadn't got over her yet when it happened (she hurt me really bad, including cheating, ignoring me etc ). I hadn't told my current girlfriend about it, because then we hadn't had talked yet about being exclusive, I really liked her and didn't want to hurt her. I have really regretted about what happened and I'm not proud about it. She asked me if something happened between me and my ex that night before 2 years ago, and i couldn't help but telling her the truth, i couldn't lie to her. She told me that she felt bad about itbit it's okay because we weren't that serious back then , we were just getting to know each other better and that she appreciates I told her the truth. I don't want her not to trust me anymore because of this. It was a mistake which i fully regret. Today I'm trying to give her all of my love and she does so and i don't want her to feel insecure. You think she will not trust me after that?

Just a basic question, in my experience my current girlfriend was talking to another guy behind my back, she was gonna go to a bar party with me for an event but I ended up not being able to go, she ended making a plan to go to a guys hotel room instead & I found out, we fought & we broke up that night & she tried to get back together again the next day, then the same guy invited her to a pre-game Christmas party & she said she was going & I told her I was uncomfortable, they showed up to the same bar together & I beat him up (wasn’t a good idea), she ended up sleeping with him that night (I know because I showed up to her house, they were both in their underpants when I showed up to her house for my clothes I’ve lent her) after the night at the bar. She tried taking me back the next day (& It’s a little gross I was with someone else & got her to answer the phone for me to say I’m busy lol) & I ended up taking her back. She being saying we weren’t together when these things happened for months but I still feel cheated on & betrayed & I don’t know what to do how to approach the situation because she doesn’t let me talk about it & says it’s a long time ago & pushed my feelings about it to the side for half a year & I’m very unhappy with her (but I’m more scared of being unhappy without her). Since the second issue happened I’ve been less committed to her & flirting with other girls & making new relationships (I have not had sex, kiss or physically cheat) because I don’t feel safe or happy in my relationship & she’s trying to tell me that me flirting with other girls is cheating though. I’m just wondering if what she did would be cheating because she says it’s not & expects me to forgive her for it but I don't know how too (& I feel more foolish by the day)?

I'm not talking about "nice guys" I mean generally good men who treat their wives/girlfriends well, don't party, they work hard, don't lie or cheat, socially drink only, don't do drugs, don't have any drama, haven't slept around, do you think find these types of men good to have relationships with or do you find the stability of them "boring"?