Does Anyone Have an Intelligence Pill?

Maybe its just me but are people inherently stupid?  Ok maybe that is the wrong word...let's say..ummm...just not smart, hickish, ridiculous.  Maybe that is wrong too but let me just say that the "Ass" is truly an "ass".  He is about $3000 behind in child support BECAUSE he says he has overpaid in the last 5 years byt $11,000....I don't even know what he is talking about.  Well I do because when our divorce was finally final he was $6000 behind in child support and the courts ordered him to pay $50 a week on top of support toward the arrearage.  The question to be asked is WHO was supposed to track that?  I would have thought the child support office would be responsible for tracking that or were we (meaning the ex) supposed to keep track of it?  It never said in the paperwork that it would automatically quit deducting the $50 for arrearages after it was paid.  All I know is he is complaining a lot about having paid this much extra (which let me be clear was for his children).  At one point, because he was driving me nuts, I called the child support office and asked what I needed to do to have the case reviewed.....have to get a lawyer....NOT GONNA HAPPEN.  I paid $6,000 to divorce him (lousy attorney) and I wasn't about to pay another attorney because he wanted the case reviewed.  I told him if he wanted it reviewed he needed to get an attorney, which I guess after a year and a half he finally has.  I have no issue with him not paying the $50 extra a month (which let me be clear is for his children) but he is wanting me to pay it back to him....I think he outta his vulcan mind.  All he pays is child support and once or twice has put lunch money in the kid's school accounts.  I take care of everything else.  I carry medical on them, I take them to the doctor, I feed them everyday, make sure they have bathroom items, wash their clothes, help them with homework, take care of them when they are sick, attend school functions, take them to sports and play practices, attend ALL games and skating parties, play games with them, buy them clothes, shoes, coats and toys, pay all their doctor bills, buy all their medications, tuck them in bed every night, get up with them in the middle of the night when they get scared and do anything else they need.  He breezes through once every couple of months and takes them to Bennihanna's for dinner or takes them to BW3 to watch a game, he has taken them on vacation twice and he takes them every Thanksgiving to visit his family.....so do a few dinners and two vacations equal out to me repaying him $11,000.....I think not.