The only thing I would add to what my colleague states is that you "supporter" will not face any problems.

H1 renewal after validity period?

Yes and yes.

Uscis receive my i 130 petition on June 28 2013 about when can i expect an approval?

Between December and March. Really depends. I-130s have been all over the place in recent months. Check USCIS.gov for processing times.

Ask employer's attorney to handle it. They will know what to do. Easy.

Wondering when I'll hear back from immigration regarding my interview decision.

You were arrested and paid a fine. Based on your facts I would assume you would be dined for lack of GMC. Most would have told you before you filed...

What immigration status should I put for my wife'

This is a specific question that is not general in nature. Consult an immigration attorney in private. Everything will be ok.

After the family based interview should I stay in school under my f1 visa??

Keep going to school until you get your residency.

How long it usually takes for the NVC to process F2A visa?

Currently 30 days. Call them, they will tell you as much.

Can someone help to get our life out of this darkhole?

Hire an attorney to file a mandamus suit.

1-i should go for “nunc pro tunc” ???

So was your H granted as a COS? If not, you have been out of status for 16 days. Furthermore it looks like you have been sitting on this...