I already pay £7 per hour per child (2). On top of that I have to provide nappies and wipes, then I'm charged for any activity she takes the kids to. I can appreciate that if it's something expensive like soft play , then I should contribute, but surely playgroups should be included in the hourly rate? Particularly as it is her choice to take the kids to them. It's not a lot of money but it all adds up.