Hi I want to apply for citizenship but I have 2 dui do I need a lawyer?

You may need to wait for a full 5 years from the DUI.

H1b employer change and LOA

A person on H1B may return to a prior H1B employer that has not withdrawn its H1B petition. While a leave of absence for personal reasons is...

I have stamped H1B but it is valid till September 2016 what will happen with my stamping if I travel in H4.

It is possible to have H1B petition and for an employer to file and appllication for H1B cap exempt following your admission in H4 status.

LAX border protection returned my girlfriend back to her country on marriage assumptions

It seems Customs and Border Patrol acted within their discretion to determine the admission or refusal of admission. Sorry.

Removal

You must consult with an immigration attorney as soon as possible.

L2 EAD renewal. My EAD is expiring on 26 Dec 2016. L1 visa is till 2020, petition dates dec 16 & I94 valid till 2019.any issues?

The L2 EAD requires the L1 and L2 to be in L status for the requested period of time. Persons admitted under a blanket L may be admitted beyond the...

I485

You may be able to utilize 245i if you were physically present in 2001. The trip outside the US and being caught on return is a problem.

I -751

USCIS Interview is likely to follow such a long wait.

After expiry of H4 Visa, Can in Stay in USA on B1 Visa?

A person in H status may apply for a change to B visitor status with supporting information.

There is no issue for cross-chargeability. She cannot travel outside the US until receipt of advance parole.