[heathkit]

That actually sounds extremely plausible to me. I mean, I don't think the guy literally said to himself "she won't fuck me, revert!"

What I imagine happened is some guy at work had a crush on her and made an awkward pass at her. Maybe he tried to smell her hair or something, I don't know. She shot him down, then he got all butthurt and started undoing her commits on the projects they worked on together. Because they were painful reminders of her.

From his perspective, he's a sensitive guy who just got rejected and isn't coping well. But to her, he's the guy deleting her code because she wouldn't fuck him.

That doesn't seem crazy at all to me. It seems totally possible, and just the kind of situation competent HR departments are supposed to prevent and mitigate.