Us visa

Are you looking for a visa for yourself so that you can bring your son back with you? You can apply for a visa at the consulate.

Form I-130 question

It is best to put it, yes, since your husband does have it.

I would use only your birth certificate.

For the transfer to work, the petition has to be filed while you are still in status. When your employment is over, so is your status...

Was deported in 2009, do i still qualify for dream act?

If you are in the US, you might qualify. If outside, then no.

Divorce at the time of waiting for refugee interview.

You will lose derivative status and will likely be put in removal proceedings. Are you marrying a US citizen? You should consult with an attorney...

Visa application fee

Here is a link to government fees: http://travel.state.gov/content/visas/english/fees/fees-visa-services.html

F4 Petition, All fees paid at current level.

I am confused about your question. His overstay will not affect you; but will be a problem for him if he is not covered by grandfathering exception...

Marriage based green card status lost, can it be recovered?

Probably not because if one stays out of the US for more than a year, the status expires and a special visa is required. However, to get that visa...

F2A Process

Nothing you can do until the priority date becomes current.