So he isn't really an ex, we were in an open relationship. Bpd people however know that for us there's no in between. This guy was my fp I was so into him and then he "broke up with me" because "he wanted to stay friends. 3 months after my best friend tells me that they kissed. I was actually ok with that. I'm kind of over him even if it did sting a bit. However it sort of looks like they are planning to keep going on? Now bare in mind this guy was "not ready for a relationship" when he was dating me. My other friends think that since they are happy together it's fine. I haven't really thought about it. I just learned about this and I'm dissociating as fuck. I know I will break down over this soon. I pretended everything is fine but I doubt it will be. I know how betrayed I will feel. It will make me feel so awkward being around them. Our group is 3 girls and 2 guys so being with the couples is going to drop my confidence and make me feel extremely awkward! Any thoughts on how to deal with this please???

TL:dr --&gt; my bf started dating the guy I was dating 3 months ago and we are in a close group of friends. I'm scared it may get awkward. Help.