Just need to rant😡

So I ended a pregnancy about a month ago. I told my boss I was having minor surgery so that I could have some time off to recover. At the time I found out she had been discussing this with everyone else in the team and telling everyone that I ‘probably had an abortion because I’m a stupid slut’ however I never told her that was what was happening, so I complained to higher management and HR. Fast forward a month and she got a serious bollocking from higher management and told me she was sorry and we drew a line under it. I’ve been offered a new job and I leave in a week but my partner works there too and he’s staying there. We found out yesterday she’s been going behind our backs telling people she thinks I’m lying, I took a sick day on Saturday because I had been up all night crying and she was walking round the shop saying she fucking hates me and calling me a slag and everything. Even though I’m leaving soon I feel like I can’t just let this be, I’m so angry and I’m working with her tomorrow so I think I’m going to call her out on this. I’m literally so angry I’ve spoken to my area manager again and said I want a full investigation into this. Im just so angry and I feel for my partner having to stay there and deal with her bullshit. Idk what the point of this post is I just needed to rant about the stupid bitch🙄🙄😡😡