I think what happened to Rachel is menopause hit. I know its not easy, but you ARE on television in front of millions of people! someone, ,somewhere is responsible for what she looks like on camera! We can forgive weight gain, no one will forgive looking or acting unclean.so trim your hair, put it in a ponytail and leave it alone.
Apart from the looks, its the attitude, or general lack of giving a sh!* that's the problem.Again,it might be time to go to a doctor and talk about hormone replacement therapy. Or maybe just therapy! I don't know! LOL!