Travel- entry to US- ap and ead

[sscc]

Dear Sir/Madam

My company applied for my green card-- EB3 Indian citizen- (priority date Jan 2003) and the I140 is approved, I131 i approved, I765 is approved. I have a advance parole and EAD card that is valid till Oct of 2008. However, my employment is terminated due to lay offs.
Can I re-enter the US after termination? Does the company inform INS of termination immediately- how does it work?
Also, my husband is green card holder (and he has citizenship case in progress), my kids are citizens (born in US).

Do I need to file some paper work in order to re-enter the country?

Many thanks in advance.

[PraetorianXI]

I would not risk leaving the country. What kind of visa are you in?

[sscc]

I have a work visa(H1B) since 2001. The company extended it every 3 yrs, and they applied for my green card in late 2002. The work visa has expired, however the green card is in process- the 485 has not come through.
I have an EAD and AP that is valid till 2008 OCT.

[sscc]

In addition, is there ANY status / paperwork I can file so as to be able to legally stay in the US- based on 1. My husband has a green card. 2. My children are born US citizens.

Appreciate your advise.