No everything I did extra for her like paying for her car 100 % also car insurance purchasing her car giving her a gas card and many many other things including trips to the stores to purchase before and after school needs I've been anything but a deadbeat dad and I know that's the direction you guys would like to place this but that is not the case at all. I'm afraid anything that I have purchased and or given to her will not be calculated to my favor because the majority of what I have given has been in cash and not so traceable. Again the only question I'm asking is does she have the ability to wait five years to come up with these charges? Or are there laws stating that thing should have been put place and paid for annually?
Yes. Yes she does.
I would be very surprised if there was a judge who would sign off on a divorce with minor children is there were no orders included addressing the issue of child support. So, what exactly *does* it say in your divorce decree about child support?
Child support, as outlined in the decree, is a court order, not a suggestion.
Yes, if you have no paper trail of paying that support, she can go to court and ask for that money, and get it awarded in a judgement. Even if it's 5 years. Even if it's 10 years. You can also lose your license and be otherwise inconvenienced.
It was your choice to pay in cash and not leave a paper trail.
As an FYI: it's often easier on both parties to go through the state. That way, it's very clear what you have paid. It helps to keep both sides honest.
Oh, and you can respond with a request for to modify cs downward. I would advise against that.