I try to tell her in the sweetest way and she still gets offended. It comes to a point where her clothes starts to smell. She says she takes a bath, but my nose tells me otherwise. I very keen to odor, so just going into her room bothers me. I'm the only person who takes care of her. I work, she's home by herself until I get home, so i Don't know if she takes a bath or not, she says she does. This is frustrating, I can't even touch the subject, she starts saying that I'm offending her. Advice please.