Child Support

Can I place a lien on my ex-wife's property for unpaid child support?
I live in Arizona but my ex wife lives in Texas, she hasn't paid child support since change of custody in july and the state hasn't done anything even after us inquiring. She is almost $6000 arrears. Can we Lein her property for that to encourage payment?
Can one parent change residence without notifying the other in joint custody?
In a divorce with joint custody set forth, is it allowable for one parent to change residence without ever notifying the other of the new address ?
Can I claim support from my ex-husband for my incapacitated son?
I am a divorcee residing in California. I have an incapacitated son, who is 22 years old. My ex-husband has stopped providing child support after my son has attained 19 years. Is there any provision to claim parents support to an incapacitated child? If yes, does the duty to support ends upon attaining majority by the incapacitated child?
Can my ex-husband's remarriage affect his child support obligation?
I am divorcee mother of two minor children residing in California. For the last three months the father of the children has stopped providing child support. I came to know that my ex-husband got remarried. Can his marital status affect his child support obligation?
Can a parent provide child support beyond the age of 18 years in Kansas?
My dad wants me to enroll at a law school. He says that he’s gonna fund my education for the entire course. Can a parent provide child support beyond the age of 18 years in Kansas? Do I need to take his written statement for continuance of child support?