Can someone help me make sense of this woman

Honestly it sounds made up or an episode of a soap

I've known her for 3 years... from work.

I have 3 children and due another soon. No way anyone can babysit I live far from my family and so does husband. When he gets home from work all we want to do is spend time together.

She can get a babysitter and loves going out

Anyway... I went to the pub with her when I was 12 weeks pregnant and enjoyed some coca colas and pub food whilst she drank 4 pints of beer... at 3pm ish.

She humiliated me by getting drunk and having us politely (and it was politely. Much respect to the pub owner and barman) moved out from the pub due to her being loud and swearing in front of children enjoying a pub meal.

I had to walk her home in the pouring rain because she refused to get in a taxi.

She then invited me out again the next weekend and I politely said no, I'm having a meal with my husband and watching a film etc.

Now I'm at 15 weeks and I'm due my cerclage next week and on modified bedrest and progesterone etc.

She invited me out to a night out so I told her I can't afford to go out on my feet for that long etc due to being on modified bedrest and due a cerclage and it's not fair I'm the one to lean on after she has a few drinks.

Well she didn't believe me, didn't believe my doctor has put me on bedrest. Didn't think I needed a procedure. Thought I was lying. Said I didn't need the stress... relax we will sort something out after my cerclage and we will take the kids somewhere.

Well she bumped in to me in the shop 2 days later buying toilet roll and a drink (I was on my way to a hospital appointment and the kids were in the car with my husband)

That made her kick off even more and now she's been spreading rumours around my work place. I'm off long term sick until baby and I are stable enough for working again.

Is there any way to chill her out or is that it for her and I 🤯