Plead not guilty. You are facing three points. It's worth to put up a fight

Yes. You should hide the income. Make sure you come prepared to the child support hearing.

My husband's Daughter just turn 21 and mother is asking for more money, is that possible?

In NY child support stops at 21....

What is an improper signal.my question is what is the infraction mean?

You probably did not turn on the signal

Until what age child support is paid in NYC / NYS?

Child support is until 21 unless agreed or ordered otherwise

Unmarried couple, both names on deed? Which descendents recieve the proceeds from the sale? If both owners are deceased ?

You need to set up a meeting with a lawyer to review the deed and other important factors

Can I get divorced with two minor children and father who has defaulted ??

I strongly recommend that you consult an attorney in a more private setting.

you are facing two points and $138-fine. hire a lawyer to help you fight this b/c there is no plea bargaining in NYC

How can i take my name out from the property title which my mother bought and paid for by her own funds?

its done via a simple deed transfer, get a lawyer to help you. Its not expensive

you need to hire a lawyer to help with eviction. good luck