<human>: So one of my really good friends, we span over a decade, has been seeing a guy for about two years. He has creeped me out to the extreme by IMing me, asking me for pictures, and nonstop texting me. I finally got sick of it. I was nice to him in the beginning (i.e. brushing off his advances, NEVER! flirting back, hell no, I find him completely unattractive) but now in hindsight I wish I told him to fuck off right away. And yes, I did tell him to fuck off and blocked him everywhere.

So now he's feeding my best friend all these conspiracy theories about me and she's grown increasingly suspicious of my intentions as her friend, even though she promised she wouldn't leave me out of her life despite him. We have drifted apart, as a consequence. She does know that her boyfriend and I are not on speaking terms but over something else.

Oh - but get this: she does not know he's hit on me, because I didn't want to ruin their relationship. She does know, however, that he's cheated on her multiple times over the course of their relationship.

Now she's really angry at me over a misunderstanding. God, I am one of her last friends left and she wants to burn bridges with me but forgive her boyfriend over and over. I DON'T GET IT! :(

What do I do? Tell her? Break up our friendship for good? Try to salvage it? It's a horrible situation.

Can you condense the text into three sentences or less?
<bot>: Good friend is turning against me because I am afraid to explain to her what really happened - that her boyfriend is a cheating creep that hit on me.