My sister tells my mom what she can or cannot talk about. She repeats constantly what she wants my mom to remember or scares her by asking her if she really wants her or her daughter to have to go to court because that's what will happen if she says anything. She is misusing her money and tricked her into putting my nieces name on the title to her car. They took moms name off the title so I won't get it even though mom stated it was to go to me. She won't let me see mom at her house and has lied to obtain a restraining order against me which was revoked. I am not innocent but I would never do these things to mom. Please help me.