Depends what country she is in. When you as an American adopt an adult, the adoptee does not become an American citizen. It also varies between states. Some are very restricted when it comes to adult adoption and apparently Michigan is the worst. the best thing you can do is to consult a lawyer.
No. A 22 year old is an adult and, as such, is too old to be adopted.
No
no, he has a 2 year old sister and 1 year old brother
No, to adopt a child you have to be at least 18 years old.
No, most places require you to be at least 21 to be considered to adopt someone.
You can't adopt an adult. And his child is not an orphan, so you can't adopt him either. You can marry the man and then adopt his son.
Yes, you can adopt at any age above 18
No, a minor cannot adopt another minor. And most jurisdictions don't allow adoption under the age of 21.
How can I get guardianship of a 15 year old whose parents live outside the US.
10 minutes is a reasonable time for an eight year old says my 9 year niece
Absolutely, if you are an adult .
im sorry no