My business has suffered severely due to someone's gossip and intentional interference in it.

This would require a very fact specific analysis. You need local legal advice.

Normally, a power of attorney expires at death.

Can a attorney be the auther , attoney , wittness , notory,of a document , like a amenment to a will or a trust.

Yes. They can do all of that. That is common.

What documents can I use to proof legitimacy of married if we are both students that are filings after 1 weeks of marriage?

Everything you can think of... from joint lease, to beneficiary listings on life insurance and accounts. You can also use affidavits from people...

Is it a reg flag if my sponsee's sister is our co-sponsor and my sponsee is the only one with a job?

Not a problem at all. You factual circumstances justify it. GOod luck.

My boyfriend had multible strokes and they let him lay there for 4 hours and never did nothing while he was still having strokes

Sorry to hear. You can start by seeking the services of the hospital ombudsman or health advocate, or you can seek a local attorney to help you...

Can I sue my ex boss

If you were an at will employee, you can be fired for any reason, as long as the reason is not discriminatory. "not liking you" is not...

Submitted I130 for sister with incorrect DOB & Birth Certificate. Now received RFE for Delay-reg BC. Should I send NOA now?

Provide an explanatory letter with the corrected documentary evidence.

I deposited a check from a person that I met online. I gave him the cash. The checks were bad 9 days later. Do I have to pay?

You are the victim of fraud. Start by reporting it to your local police department.

Please see below

It would depend if each recipient of your form wanted to follow it or not.