Seriously?!

Okay seriously who in their right mind would do something like this?! I have this strong (and I do mean STRONG) feeling this was my boyfriends ex girlfriend who made a fake account and then blocked me so I couldn't even reply back! She's been a shady *you know what* ever since him and I started dating like stopping by his bosses shop (which is also his bosses home address for he's an independent contractor and this biotch dated his friend who's the bosses son ages ago) then was asking my boyfriend for rides in his then new truck which HIM AND I BOTH financed. Seriously I've confronted her  (never in person unfortunately) and have warned her and now that we posted to Facebook to let our real friends and families know about the baby something shady like this happens? I have a bad taste in my mouth about this piece of crap person. But seriously? It's so hurtful and I confronted my boyfriend about it and he assured me he hasn't checked Facebook for weird messages or anything and said we'll figure this all out but I just feel so hurt right now.. I'm already feeling self conscious because I've gained more weight than I wanted to but goddamn it this is why I didn't want to announce on social media in the first place..when it happened I was more pissed off than anything but now I'm just hurt...