<human>: So A little more insight to my current situation:

Last year i met a girl and we ended up being really good friends, at least that's what i thought. In about Novemember last year she started going out with one of my friends, which honestly i have no problem with, I only thought of her as a friends maybe a sister you get along with really well.

But this year things have started to go Not-so-well. First of all early this year i found out that her boyfriend, my friend, was a bit jealous because I'd use to go out to the cinema with her and some friends or she'd come over to my house just to hang out. 

So since that moment I've Noticed that he doesn't leave her side. EVER. That means that whenever I want to invite her over to my house either she gets mad because she knows her boyfriends will get mad, or he comes out of nowhere and says they're busy.

Me and her boyfriend have never really been that close, especially now since i think he hates me because all of this.

Now we haven't hung out in about 10 months, and the fact that we haven't hung out in that much of a long time has got me down a lot. 
I really do not want to lose her, she was a lot of help to me when i was going through rough times and now i need help on what i should do.

Can you summarize the given text in a few sentences?
<bot>: Me and my best friend have barely hung out for a year, possibly because of her boyfriend's jealousy. I need help.