ANSWER:

She is oppressing you and sinning in the process as demanding your rights in the inheritance is something given to you by Allah and she has no right in preventing you from demanding it and taking it. 

Keep on trying to talk to her and if she blocks you, this is her sin and not yours as long as you are trying your best. 

QUESTION: Sheikh my mother was not talking to me since long because I took my share In inheritance (daughters share)after dad’s death .so I went to talk to her in a expectation that may be if I approach she will again talk to me but instead she asked me not to call and not to come that home which is actually inherited by us. Her relatives cut the ties with me . M I disobeying her?

Fiqh of the family, Inheritance |