bipolar alcohol use

is my bipolar ex gf manic or just over me?
my ex girlfriend of 3 years randomly dumped me. we were doing good. that week she was already hooking up with other guys. now she has a boyfriend 2 months after we broke up.
i wanna know if she is really in a manic stage and does not really see what she is doing. she was diagnosed with bipolar and does not take meds. she has broken up with me last year for a couple months and came back to me. but this is the longest break up we’ve had. and during other break ups she used to call me and stuff, but now she doesnt talk to me at all. could alcohol or her friends make her manic stage last longer or be worse?
she used to tell me that we’re gunna get married and that she never wanted to be with anyone else. we had such a good weekend right before we broke up. now she does not talk to me or anything. i’m so confused and hurt
is she really manic or is she just over me and liking this new guy?
please help
You’ve asked SOOO many questions about this. I’m afraid that is sounds like you are obsessed and need to move on, as she has done.
Move on.
The Art of David Richardson (Cambridge)