I would consider it depending on how you get along with your mother. Also, if she can have a space with her own kitchen or at least some place were she (and you) can have privacy would be a much better thing. Set up some ground rules before it happens. One thing my Mom has said, and to a degree I think she's right, its hard to have two adult women living in a house, because its hard to figure out who is running the house (I know that sounds sexist). She said that after living with her MIL for what was supposed to be an extended trip but ended in a two year arrangement while my parents were teachers overseas. The grand kids (me!) loved it though.
