When applying for a greencard based on marriage, should i send a selection of pictures that document relationship and marriage 

This is an immigration question. You should repost it in the immigration section.

This is a question about child custody

There is no way any of us can answer your concerns through a computer. You need to speak to an attorney in person and furnish that attorney with...

How do I leave an abusive relationship, and bring my child back with me to my home country?

I have to echo Mr. Lomtevas. There are no pat answers to this sort of question, which is complicated. Speak to an attorney. You can discuss this...

No you cannot. The agency has qualified immunity for the most part. There are some ways to sue the agency, but you do not indicate facts that set...

Can I get custody

As to custody: you need to follow the custody arrangement or you need to modify it. As for child support: There is no way to answer this question...

What should I do? Is my daughter safe? Why cant i be provided these documents?

The facts that you are stating are a bit muddled. You would be well served by speaking to an attorney in person and not seeking advice online.

How to STOP Personal needs guardian abuse of AIP Lifespan of Greater Rochester NY, denies access to daughter. NO REASON

It is unclear what you are stating, but there are agencies that deal with elder abuse.

As my colleague stated, you need to check public records.

I want to sue an ex and her son for hurt they have done to me, but the son is still a minor. what can I do ?

It does not sound that you have a cause of action.

How can you revoke a great grandfather guardianship of a child that became custody of the state

See my answer to your previous question.