Put that woman out of your house this instant!
There is no excuse for abuse!
I am appalled and angered by such putrid behaviour inflicted on you by your own mother! She needs to go, no 2 ways about that. and loyalty shmoyalty, respect and loyalty need to be earned, its not freely given, willy nilly to anybody, regardless of how they treat you.

I am sO sorry you are living under these conditions but as you pointed out, it is your condo, so you have the power to change it.

You derseve better, so here's your chance to make a good choice for you and your princess, remove the abuse from your home.

btw. to PsychCentral!