Hi, my now ex-partner was an emotionally abusive and controlling person. He cheated on me and left me for another woman. We have two children together. He is demanding receipts for every cent I spend of the child support money he sends me to make sure I am spending it on our girls only and not on myself. Is this something I legally have to do? I dont want him continue to try and control me even now he has left me for someone else. I thought once he sent the money (which by the way he hasn't even started paying) I thought that it was then my money to spend on whatever I feel the girls need to keep them healthy and safe.