You should use your discretion. Remember that if you adjusted your status here in the US, your I-485 application contained the same question and...

Should I plan on moving out of the USA?

If it has been more than ten years since he was removed, then you can marry and petition for him, provided he has no conviction for an aggravated...

Immigration lawyer

Take your entire criminal record to an immigration lawyer for him to review and advise you accordingly.

Can I file for a second spouse? I filed for someone in 2006 but we divorced in 2008. I am planning to file for my spouse

You do not have to wait for ten years to marry and file an I-130 petition for your boyfriend. The ten year contract you are referring to relates to...

Bringing my brother to US. Critical situation.

No, he cannot come in with your parents on an immigrant visa. However, once your parents become green card holders, any of them can immediately...

Is it okay to use online order confirmation emails as proof of continuous residence for I-821d?

You can use them as long as they are relevant to prove your eligibility.

Do I qualify for the dreamact?

You may be eligible for DACA but you cannot obtain permanent resident status through it.

I am applying for the Deferred Action for Childhood Arrival. Can I travel to Hawaii if approved? Is there any risk?

Yes, you can.

Query on admitting to CIMT when getting a non-immigrant US visa

It would be unwise to admit to what you did. Also, it is doubtful if watching an adult video at your place of work constitutes a CIMT. However,...

Do I need to see an immigration lawyer?

I agree, you should see an immigration attorney.