Its relationship or fakeness

She is getting worse and worse day by day.
She started hating people who connected with mummy.
My sister tries to resolve the fight she hates her for that. Please god help me to find out the way to solve this conflict.
She dont want me to live peacefully.
Either I want to end myself or my relationship.
She is getting worse and worse.
She only want to make her feel happy and safe.
She is very selfish only self centred.
Or better word Self Obssesed.
She is suffering from Kleptomania.
She cant find peace in calmness she only need fight and that make her peacefull.
Please samjhao usko.