His big hue and cry: I don't HAVE any money and you have all this money (which, it should be said, does not mean limitless funds, just a nice salary) and you expect ME to pay?
I can hear the violin music now.
Why does he do laundry at your house anyway? He is getting too many perks, don't you think?
There may be some limitations on changing the locks. But the OW laundry. Let that man know that no matter how much money he ends up paying, possession will be the law.
If her linens enter your home, and you get a hold of them, they will become yours, and they will be vaporized at your will.
Let him know your L is working to determine the value of doing OW laundry in your home with your utilities so the proper amount of compensation may be added to the support settlement.