I also look after my dgs whilst his mum and dad are at work. We have breakfast together then he plays with his toys whilst I get sorted. The TV is usually on but he doesn't take much notice, preferring the company of the dog. On a Monday and Wednesday he has playgroup for the under 3's and at other times we go swimming, the park or, because we live on the coast, if it's not pouring with rain, we walk along the beach. Although it's usually exhausting we enjoy our time together and I try to make things educational where appropriate. My daughter very rarely questions what I do, she trusts that I will look after him in the same manner she was brought up. As I try to avoid conflict at all costs I would take things one step at a time with you dd. Could you perhaps say that you are no longer available on a Monday as you have another engagement with your husband. Then, after a few weeks, speak to her about one or two of the other rules. I'm sure she is really doing what she thinks is best but 2 French lessons, 1 music lesson, 1 craft lesson and no TV does, in my opinion, seem a little excessive for a 29 month old. Good luck