Am married to a us citizen and we have a child togather and she want me gone out of the country. What can I do to see my child grow hear in the use please help

There seems to be two separate issues here.

The first is the marriage/separation/child custody issues with your spouse and child. Marriage, divorce, child custody, whether a spouse can kick you out of the house, etc. types of things are matters of state law, and apply the same to everybody irrespective of immigration status. A local lawyer in these areas would probably know more details. If you don't have money, there are services that provide legal type in these areas for free.

The second is immigration issues. You haven't told us what your immigration situation is. Did you enter the U.S. on a non-immigrant visa (e.g. fiancé visa, tourist visa, etc.) and need to apply (or have applied) for adjustment of status? Did you enter the U.S. on an immigrant visa, and thus you are a permanent resident? No matter what situation you're in, your spouse cannot "want you gone out of the country"; only the government can do that. However, if you are in non-immigrant status, you probably no longer have a path to staying in the U.S. unless your spouse beat you or something.