CandiceC
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Ummmmmm NO.
First of all, he's got a girl he's been "messing" around with for years?? Sounds like she will be hard to get rid of! Do you know anything else about his relationship history? Was he messing around with this girl while he was dating other women?? Why isn't he with this woman that he has been messing around and having unprotected sex with? He's having unprotected sex with a woman he can't even call his girlfriend... erplexed
I wouldn't be surprised if he continues to mess around with her while pursuing you. This raises all kinds of red flags for me...
This is what I was thinking.
It's just better to not even travel down that road, OP...