Green card marriage based?

You cannot get her deported.

This site is for U.S. immigration.

What is the cost for getting my husbands papers fixed . ?

Depends on the firm you hire. $500 to $5000.

Married to a Cuban green card holder

If your spouse files a visa petition for you and it's approved and available you may qualify for 245(I) if you can show you were in the U.S. in...

Is it easier to get a dependent visa before coming to US or after? Can dependent work or get EAD on F2 visa?

Either way is fine.

B1/B2 visa renewal

The visa or your authorized stay? Usually a person is admitted for six months. Usually one cannot file for an extension of status if their status...

H1B filed in cap for cap exempt case, can it be changed by writing to uscis?

You can certainly try.

Possible??

Yes.

Should he just file I-212 to get re-admitted do I-485 along w I-130 to adjust status now that he married to us citizen.?

None of the above. She can file a visa petition and he can file for the waiver in order to return to the U.S. He needs a waiver for the crime,...

Is the any possibility for me getting b2 visa and my children. what is require of me?

Proof of your ties to your country, and your intent to return there and keep the terms of your visa.