Problems started when I dated another girl behind her back and she is suspecting now or she knows already and needs a solid evidence.
I accepted my mistake and think she deserves better.
How to talk to her about this and end it gracefully?
Most Helpful Girl
OH MY GOD HOW COULD YOU DO THAT NONONO. Cheating is wrong. Absolutely wrong. I understand falling for someone else or not feeling like you are connecting with your partner, but you should talk to them about it.
Apologize to your girlfriend. Profoundly. You'd better mean every word you say, and emphasize how you know you made a mistake. There is a 0 percent chance of her not getting angry, so even if you buy her a diamond necklace while delivering your woeful monologue, she will be pissed. Just give her time to cool off and leave her alone.