Is OTHER wrong in the post ? POST : so, to begin with: I am a 24 year old female.
I was raised by my mother, who has been a full-time working single mother. I always had a pretty good bond with her growing up, and we were living in different small apartments, just us two, for as long as I can remember.

Now, everything changed once I started a serious relationship and soon thereafter wanted to move out to live with my boyfriend (I was 19 at the time).
From the moment I started speaking about my plans, she got upset, saying that I am not allowed to move out and that she thought I would stay with her at least until I finish University. 

I tried talking to her about it over and over, but she kept saying that she forbids me to move out. We had multiple arguments at that time, some ended in her screaming at me, saying I was a horrible daughter for leaving her alone and that she will DISINHERIT me if I should move out.

I did actually move out, mostly with the help of my friends and my grandparents. She didn't talk to me for weeks and only once or twice visited me and my bf in our apartment. 

Our relationship has been very tense since then and I feel like she tries to let her anger out on me every time I see her (which is mostly for the holidays etc). She has even gone so far as to say to my face she's happy that one of our pets died in my time of grief. (Because she was against us having pets in OUR apartment).

It has been more than  4 years since I moved out,I am still happily living with my bf,  but sometimes I still feel very sad, thinking about all the horrible stuff she said to me and trying to figure out if I am really such a terrible daughter for leaving her. This event has been tough on me, so I thought maybe hearing other people's opinion wouldn't hurt.