Because I'd be required to drop them off to the babysitter at her new home so they can sleep normal, otherwise they'd have to be picked up after 11pm... Not good for them. Based on me picking up at 2p and dropping off at her place by 8pm it's less than 25% I think. As I said it's not about the money... Obviously I don't want her to have too much cash to enjoy. Kids are my main goal... They need a stable parent.
