<human>: Give me the gist of the text in a nutshell

Hey guys i wanna ask yall something. Tonight my girlfriend said she was gunna hang out w an old homie of hers soon and i was like "cool" until she said who it was. Its this dude who she cheated on me with a year ago in the first phase of our relationship. I express my discomfort and she seemed to get kind of peeved at me and now wont respond. 

Im not one those crazy boyfriends who goes "oh you cant do this or that" and at no point did i say she cant hang out w him. 

I was just wondering, am i in the wrong for feeling uncomfortable? Because we have progressed a lot as people since who were a couple years ago when we first started going out and i dont think she'd make that mistake again, but still im kind of concerned. What do yall think? Thank you and much love. ❤️
<bot>: My girlfriend wants to hang out w the person she cheated on me w and seemed to get upset at my lack of comfort of the situation.