Family is covering up serious wrongdoing
My brother-in-law was sexually abusing my very very young niece who actually told me about it. She was only 4 years old and very explicit. I tried with all my might doing everything I could to help her and to protect her.I reported it to the authorities thinking they would protect her and save her. Sadly my brother-in-law and my two so called sisters banded together and covered up what he had been doing. They not only lied and covered up but over a period of several months tried to destroy me, emotionally, spiritually, and told many lies to our mutual friends. They are very very good con-artists (in other ways too, honestly) and get away with lying all the time, so my brother-in-law was able to convince authorities he didn't do anything. My niece was threatened and she was only 5 years old so she is silent on the matter right now. Anyway, needless to say, they forbade her from ever seeing me or talking to me and secretly moved away. Now, 2 years later, through other family members, they are saying that I can see them. But they are still trying to cover up. My mom has given in and doesn't talk about it to them (she believes my niece) and actually associates with them and pretends nothing happened, even though she still believes my niece.
I can't stomach the thought of even seeing my so-called sisters and that child rapist. So I refuse to associate with them. This results in me not being able to see my niece. I am stuck in the middle, not sure what to do. One thing I know is I will always believe my niece and will never accept the rest of my so-called family's idea of just pretending it never happened.
Is it normal to not want to associate with them until they come clean and tell the truth? Which I don't think will ever happen. :(