Why?!?

I was talking with this guy last night. He is really upset that CSE has sent in papers to have child support and medical insurance taken out of his check. He is the first one that says, "I paid my child support and I don't have any money." Why lie? I was the one that created his online connection to go in and check out his paying status. He hasn't been any child support. And I know before long, he is going to quit this job in order to not pay the child support. He has already received notification of them taking his taxes, which I know he won't file. He has been doing this for years. He doesn't listen to a thing I tell him so I have given up. He's on his own!!