Can i leave US more than 2 months with conditional green card which close to expiry date?

Yes with the extension of conditional residency you should be okay to travel.

I lost my green card and applying via form 1-90 for a replacement but cannot remember my date of admission, what should i do?

I agree with my colleague - refer to the I485 approval notice.

How to do start the process of getting my mother in law here from Mexico with a visitation visa?

She can apply for a visitor visa on her own but questionable whether it may be approved. May be better for your spouse to become a USC and later...

Hi my Priority date is June 7 2016 under F2A category when will I get my interview call ?

It depends on the visa bulletin but once your priority date becomes current your case was be transferred to NVC for the Immigrant visa application...

I-130 approved - In Removal proceedings.

It is most advisable to work with an experienced and reputable attorney for your court proceeding.

Can i become a permanent resident if i marry my us citizen girlfriend without leaving usa?

More information is needed such as your manner of entry, age of entry, any unlawful presence you have accrued, etc. You can marry your USC...

Tourist visa and immigration ?

Yes it may impact a subsequent renewal of the tourist visa, but as long as you returned to your home country you should be okay. Consult with an...

Do I need to submit fees for I-765? Can I submit I-765 myself without help of attourney?

You should contact your company’s HR or legal department for information about filing and whether they advise proceeding with the i765 alone.

Can I file a spouse visa petition even though I never worked before nor payed taxes?

Yes you can still file but will need a cosignor to fulfill the financial support requirements. Consult with an attorney for guidance.

Generally between 6-9 months from filing to approval, but this may vary depending on locale.