Search Results: keeping secrets

Which one of these would be an instant dealbreaker for you in an otherwise ideal woman?

This is based off a real-life story of mine. I found out a gorgeous redhead girl I was dating was a feminist (I'd say "radical feminist," but that'd be redundant). She also wasn't heterosexual nor monogamous, I later found out, and I was super-pissed at her for lying to me/keeping it a secret. To be fair, she asked me out, so it's not like I pursued her, at first.

I mean... recently i saw the videos of the leaked footage, and a tonne other footages caught by civilians and then a lot more documentaries.

Do you think they actually exist and that the government has been keeping this a secret from us all along?

What do you think bout this?

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) ?