Does the sponsor know?

You are not required to inform the sponsor. If you want to have a chance to have the waiver approved, it would be best to have an attorney assist you.

Applying for work permit via asylum case !

You both have to make individual applications for the work permit.

Can i loose my Daca if i am in a adjusting of status while waiting

It is always best to have a backup plan so you should renew your DACA. You should also consult an immigration attorney to make sure that you will...

Do i need to be physically present in USA to apply green card for spouse?

No you do not have to be physically present, but you should have a domicile in the US.

Generally you need to only fill out the I-693 medical form for USCIS. So no they would not have access.

My wife american but never work so her aunty file i-864. But NVC replied that she did not file 2013 income tax.

You can change your co-sponsor but your wife still must file an affidavit of support on your behalf. If she has not filed tax returns she needs to...

Want to marry my girlfriend that I have been seeing for the past 14 years

If you are in the US and entered the country legally and your girlfriend is a US citizen. after marriage she can file a green card application for...

If I marry before getting a green card would that delay or jeopardize my adjustment of status process ?

No marriage will not have an impact on your green card application. However you will need to disclose it on the green card application.

Can my spouse apply for a visitor's visa while the I-130 is pending?

He can apply for a visitor's visa but it is very likely to be denied as you have already filed an I-130. It may be best to wait for the I-130 to be...

There is no specific time requirement but generally you need to documentation showing the relationship is genuine. As long as she entered the US...