After the marriage, do I need to file I-130? Or is it enough to file I-485 I-765?

he has not entered, yet? please be mindful of intent ptoblems and I strongly recommend a consultation with an experienced attorney

Am I going to be deported if I overstay my F1 visa?

in order to benefit from your sister's petition you need to maintain lawful status at all times or be 245(i) eligible. Your USC child can only...

Can I use the I-134 affidavit of support form to support my brother B1-2 application? he is coming as a visiting scientist?

I-134, copies of your recent taxes and recent pay stubs

Green Card processing time

long time but depends on the country :( but you can refer to the visa bulletin which is available on the Department of State web cite

Is a fiancé visa or marriage a better option?

If he has overstayed his tourist visa by more than 1 year, he is subject to the 10 year bar. He will need a waiver after you file for him. ...

My Parents have B2 visa for 10 years, How long they can stay in US in one year.

when they enter the US, CBP stamps a little white card called I-94 - it stays how long they can stay in this country

Instructions for filling out the I-130 form list 5 different documents to prove citizenship. Is one of these enough?

Although his US passport should be enough, NY District does look for the birth certificate and the Naturalization certificate. Jamaican birth...

they will let you have the interview, but it is frowned upon. try to find a babysitter. Also it may be a long wait and many CIS offices do not...

Is it common practice for ICE to arrest and detain people at their I-485 interview?

it is not common, but it has certainly happened for example if there is an old deportation order. I once had a case with mistaken identity as well...

Am an undocumented uninsured immigrant and could be hiv positive and pregnant , am eligible for emergency medicaid?

pre-natal care is typically considered for the baby. HIV care is different. It will depend on what you may end up applying for