<human>: I've recently [10 days?] started a relationship with a guy [27/M], who … If I'm honest … I have fallen completely head over heels in love with. He's recently been released from prison after a 7 year stint for armed robbery and supposed indecent assault on a minor. The crimes were committed after some drug abuse, (he hasn't touched drugs since that night nearly 10 years ago), and in reality, the indecent assault was at best statutory, both parties were willing and able, but due to a bad lawyer he has been stuck with this life-long stigma. Anyway, the injustice of the situation is relevant, but a rant for another day. 

My best friend [25/M] in the world has taken a disliking to my new man, and is refusing to talk to me, at all. Facebook messages, texts and phone calls go ignored. I went to his house and he refused to open the door. I can't get any communication out of him at all. He refuses to accept my explanation of bf's situation. 

New bf is extremely upset about the situation. He feels responsible, and wants to prove himself to best friend, but he's just not being given the opportunity. But, sadly, its not the first time best friend has put me in this situation either. First time I caved, but I just can't bring myself to this time. 

I need help here guys, what can I do? I hate ultimatums, I can't be expected to choose between my best friend who has been my rock through some serious 'shit just got real' depression, and the first person since said depression who has made me feel like I can actually find a way out. I need them both in my life, but he is forcing me to choose. 

Any help will be greatly appreciated.

Could you distill the essence of the text into 1-3 sentences?
<bot>: My best friend has judged my new bf without all the information, and is now forcing me to choose between them.