How can I establish parental rights in Ny?

I suggest you review the information at: https://www.childsupport.ny.gov/dcse/paternity_establishment.html

Do I become single if my wife and I have been seperated for more than 4 years or do we have to get a divorce with the court?

You need a judgment of divorce to be able to legally remarry.

Will Utah uphold a New York state minor emancipation?

You need to speak with a lawyer admitted to practice law in Utah.

My son 19 has moved out of his Mother's home and is living on his own. Can I terminate child support for him?

You should consider filing a petition to modify your child support order.

I suggest you review CPLR 211 (e) at : https://codes.findlaw.com/ny/civil-practice-law-and-rules/cvp-sect-211.html

What should I do when the other custodial parent keeps denying and refusing visitation?

Visitation is a right not an obiligation. Unfortunately, you therefore can not get an order compelling him to visit his child. You can seek a...

I assume your lawyer has made a formal demand for discovery requesting a copy of any such evidence be turned over to him or her. If the ADA is not...

Can the non custodial parent petition the court to pay decreased child support due to his voluntary retirement?

If the court finds he retired early to reduce his child support obligation then the court can impute income to him equal to his pre-retirement...

Can I do the quick file divorce if children are involved?

You can do an uncontested divorce if you both agree on all the issues including legal custody, physical custody, child support, etc. I suggest your...

I suggest you read the case at: https://law.justia.com/cases/new-york/other-courts/2015/2015-ny-slip-op-25030.html