Fucking gutted. Just found out yesterday. GF came over to visit, she fell asleep, I went through her phone, discovered texts from a guy she works with (works in a bar), texts showed that the had hooked up at a staff party once (that I know of).

I wanted to explode with boiling hot hatred and anger but I said nothing and decided to sleep on it. Acted like everything was normal this morning. She left saying she would see me in a couple of days. I still haven't send anything.

I obviously have to dump her. I chose to wait and let my emotions die down before I nexted her. However I still feel waves of molten hot rage washing over me and I'm afraid i'll lash out/ sound weak and beta if I let them show. What's the best way to go about this? I want to ask why/how/when etc but I don't think that will help.

Feel crushed. Also I don't know why it makes me angrier but I found the guy on facebook and he's a 5'7 manlet who doesn't lift and is average looking. I'm at a total loss as to why she went for him. Dont know whether to cry or to laugh

Update: texted her "It's over. Dont ever contact me again. You know why". Thanks for the help I will never make this mistake again.