Can i start the process to get my parents in US if im a permanent resident ( green card holder) ?

No you must be a USC to petition for your parents.

Can i petition my wife from the Philippines?

You have a divorce decree from the US however, correct? If so, you may petition for your subsequent spouse. Best to consult with an attorney for...

I just got my green card could divorce have any effect on it ?

Yes this may be an issue at time of naturalization.

Is there any other way to prove I originally submitted everything without filing the I-129B form?

You can obtain a FOIA request of your file which will take months and review a copy of your file (which you should have made) or reapply.

Voting as a USC is a permanent bar to immigration benefits with no waiver available. Best to consult with an attorney in private regarding this...

Yes he may but will require a co-signor to satisfy the affidavit of support requirements. Given age difference it is advisable to work with an...

Yes the visa may be denied with pending I130. It is best to consult with an attorney directly for guidance.

Immigration: Post says EAD delivered but I have not seen it. What can I do?

You can reapply without fee based on I485 filing.

Surrender greencard and now traveling on visitor visa?

Yes you may and provide to port officer if requested.

I agree with my colleague re: contacting an attorney directly for assistance. A public forum like this is not the appropriate place to provide...