Over two years ago, I dated a boy for around 5 or 6 months. Let’s call him X. Ultimately, I broke up with X because he routinely sexually assaulted me, cheated on me, threatened to tell my mother horrific and untrue things about me if I left him, and many other things of that sort. We don’t talk regularly, but every time he likes a girl he’ll pretend to text me accidentally and tell me about it in an attempt to make me jealous. I have a friend who X talks to regularly, and this friend will then tell me the name of the girl he’s crushing on.