Your wife can prove her domicile by submitting copies of her US tax returns (which are required anyway), her driver license, car insurance, health insurance, etc.
No, a person who isn't a US Citizen, or Lawful Resident, can't sign.
But, he can give her $120,000 as a wedding present.
Talk to the immigration attorney doing the L papers ... not someone in HR ... .not a legal assistant ... not a manager, nor a secretary.
Simple Answer: You were denied entry ... not denied a visa ... keep that in mind when reading the questions.
I agree with my colleagues:
1. It can take a long time
2. You should meet with a lawyer .. a very small percent of asylum applicants that don't have lawyers are successful.
Hopefully you've gotten your work permit by now.
1. Do not renew online ...use the paper forms
2. Take card of the child support issue
3. Have a lawyer help you with this.
If you are low income go here: www.justice.gov/eoir/probono/states.htm or http://www.immigrationlawhelp.org/