I've seen a few of these but don't watch it regularly! I'd love for somebody to try my life for 2 weeks! hahaha! I'd go somewhere with an exec job and 1 kid - heaven! It'd be like a holiday!
It wouldn't bother me that she would be in my house or with David, I'd be more bothered about the way she treated my kids. I really couldn't care less about anything else but if she said one wrong word (in my eyes) to my kids I would have to kill her!