I need to rant!

SO IM SOOOO PISSED OFF AT MY MAN. he has a best friend that’s girl or whatever. And I know he wouldn’t cheat on me BUT THIS BITCH HAS BEEN DISRESPECTING ME FOR AGES. little things like I’d take a pic of myself and send it to her to see her reaction and she would reply with ‘ew’ and my man wouldn’t defend me? He’s just tell her to stop it and that’s it???? Or on Instagram when I would comment on his picture she would like every comment on purpose. She’s so bitter and my man has not done anything to make her stop. So I messaged her and we had a little argument and it ended up her deleting my man on social media and he’s in a mood with me like I told whet to do that??? I didn’t??? I told her to respect me and if she can’t atleast respect his relationship and she ended up calling me insecure and asking where I’m from like she’s gonna come all the way to do what??? Beat me up??? Now my man is mad at me BUT EXCUSE ME SHESSSS BEEEN GIVING ME BAD VIBES FROM DAY ONE OMG DEHEJDLDIRHRVRMDIHE RLDIRRG R R. COULD NOT BE ANYMORE FUMING. AM I OVER REACTING?