i just got out of a poly relationship and I am immediately back in one

so i just got out of a poly relationship bc my ex who I was in a closed poly relationship with was sleeping with a male friend while I was away. she then immediately jumped into an open poly relationship with her ex ex boyfriend who is the reason why she broke up with me in the first place - we even set boundaries like open communication but she harassed me and eventually cheated on me with him so after I broke up with her i was gonna move away and eventually she admitted the actions she carried out to me and i broke up with her and she she jumped into a poly relationship with him. <br><br>i have a tendency of falling very very fast into poly relationships. right now i am falling for two people and they both know about each other and we have been hanging out all three of us and i just realised that they have a crush on each other as well. we all have chemistry and any of us in any combination would be amazing but I am fearing that I am getting in an open poly relationship again. my fear is that I am vulnerable to this type of behaviour from others but i am also excited and just wanna make it work. <br><br>I am really confused and I have experienced poly relationship only in a negative way (two people I was in a poly relationship with both cheated on me and the first just worsened). my mind is confused <br><br>TLDR: i am in an open poly relationship and i am falling for two people and they have a crush on each other and we all have chemistry and I am a bit lost.