Am I going to have any problems in the interview? Is that possible not to give me the Green Card? Thank you

It is possible since it appears that you engaged in unlawful employment.

Can i apply for change of status with a pending appeal case

Did you originally enter the U.S. legally?

Is it mandatory to inform my H-1B employer that I received my GC through family?

Yes, you no longer hold H-1B status as you are now an LPR - congratulations!

Can I use 'Follow to Join' for Spouse Already in the US?

As usual, Attorney Alexander has given excellent advice.

I just need to know if I am eligible for Eb2 as HR are pushing for Eb3 application?

Your qualifications do not set the parameters for the position; the position's actual requirements do.

If a drug test shows positive in the immigrant visa medical exam, would they tell you when they give you the results?

It would be really strange if second hand smoke showed up in her medical exam. She can ask for a copy of the results.

Do I need to have my husbands approval to evict her?

You can speak about this matter with your divorce attorney.

How can we get him out? What can we do since my grandmother is not in the right state of mind?

It is recommended that you contact both an elder law attorney and a tenant attorney.

Can i be evicted while my child is still attending school in cakifornia

The fact that your child attends school does not have any bearing on the eviction.

Are you simply looking to file a lawsuit? What damages did you incur?