After reading your other thread too, I’m really sorry that you have to put up with all of this, I couldn’t.
my mum has never been controlling of what I do and who I see (I don’t live with her now), but then again I’m very head strong so she probably knows she couldn’t, but she does do sly tricks.
like for example, I went shopping the other day and she thought I was going to pick her up before I went, when she found out that I didn’t, she sulked and put the phone down.

or sometimes she’ll send me texts in the middle night threatening to kill herself and she makes it feel like it’s my fault because she’s a bad mum...
It’s one of the reasons I moved out at 21, I honestly couldn’t put up with her any longer in the same house. Please try and seek help to get out of that toxic and abusive house.