Can I open a business in home country while on H1B in USA?

There are no immigration issues with that.

Imegracion matter

You will need to meet with an immigration attorney who can go over all of your documents to determine whether the child has aged out. There is not...

trying to see if I qualify for a domestic violence green card

Based on what you have said you are not likely to get a VAWA. You have series entry issues and serious criminal issues. However, you should make an...

Illegal entry can be cured by advance parole ?

If you entered illegally you will not be able to adjust status in the United States. You should make an appointment with an immigration attorney ASAP.

There is no timeline for a Perm audit. Each case is different.

Affidavit of support

Your friend can not be a joint sponsor. Only a green card holder or U.S. citizen may act as a sponsor. You will have to find someone else to act as...

How can I get a visa for my sister in Tonga to come visit me for a couple of months? She got 2 kids, can they come too?

Your sister will need to apply for a B-2 visitor visa at the United States embassy in Tonga. She could also apply for B-2 visas for her children.

You should speak to a immigration attorney ASAP. You do not want USCIS to accuse you of filing a false application. You should speak to an attorney...

B1/B2 Visa and Getting Married in US

There is no reason that you can not ask her to marry you under the circumstances you have described.

One year after filing I-485 family based

You could try to contact the House member or Senator where you live. They all have staff members who help constituents who are having issues with...