Feelings

Sooooo my current gf is super sweet and I’m madly in love with her. But she just came out as poly and now I’m getting flashbacks to my toxic ex who would use being poly as an excuse to cheat on me xD. What makes it worse is that I feel like I can’t make her truly happy since I’m NOT poly. And a lot of my friends think she’s dating my other friend because of how close they are :/. It’s rlly bad. I know she would never cheat but all I hear from her is that certain persons name over and over again and idk what to do abt it. It’s probably jealousy idk. ;-; okey that’s all