<human>: We're trying to start a relationship but she has a medical issue that only I, her ex, and her parents know about and he's threatening her with it to keep her from moving on.  I don't know what to do I've talked to the guy man to man and he gives me the "I'd never do that to her, I'm a good guy" bullshit response.  She doesn't want me to do anything more than talk to him for fear that he'll get pissed and out her.  He's telling her that if I become more than her friend (I already am) he's going to ruin her life.  She's constantly sad and feels trapped and watching her go through this is killing me cause I can't do anything to stop this guy without it potentially putting her at risk.

Can you give me the gist of the text in a nutshell?
<bot>: Her ex is threatening to out her medical issue if she moves on even though she broke it off 3 months ago he won't give up.