Can anybody give me some advise on the legal side of real estate for my mother. My aunt is trying to screw her over on their dad's house. She has the most money and thinks that gives her power. She wants to buy my mom out but is offering a lesser price than what the house is valued at? Does anybody know my mom's legal rights? Does anybody know that cost of a real estate attorney? My mom and the house are in rural Kansas.
Thanks for your help.

Your mother doesn't have to sell her part of the house if she doesn't want to. She can try selling her part to an investor or other party or she can try selling the house with your aunt to get top dollar. Real estate attorney's prices vary. You'll have to find one near you and see what they'll charge.