In prev posts..
Ive talked about the sexual experiments SD12 has had, well I found out she inappropriately touched my younger sibling who is 10 (my mom had kids realllly late). Im at the point where I'm concerned for my own daughters saftey. With all of this sexual behavior coming from SD. Would it be unreasonable to tell DH she isnt aloud in our home anymore? I dont see any other option..