yes because they adult is now legally your son/daughter...
Yes in the US you can since you already have a bond with her.
The idea is that an adult is legally responsible for and able to take care of themselves, so they do not need someone to adopt them.
The laws on this vary from state to state; inquire about adult adoption with your state's equivalent to the "Department of Children and Families".
Yes he has two children and two adult grandsons, as far as can be determined.
When you are 18, you are an adult by law and no one can adopt you legally.
Yes, there was once a man older than 70 years old who was legally adopted.
Yes, John Glenn has grandchildren. He had two granddaughters named Anna and Caro.
Many places allow you to legally "divorce" your parents or children. If your son is legally an adult than you should be able to do this, if not, don't bother.
No. An adult cannot adopt another adult.
Your stepdaughter's children are someone'sgrandchildren.If your stepdaughter became your stepdaughter at a young age, so that you treat her as a daughter and she thinks of you as a parent, then both you and she are likely to want her children to be treated as your grandchildren.If she was an adult when she became your stepdaughter, whether you treat her children as your grandchildren will depend on your relationship with her, and the desires of her and your spouse.
If adult adoption is legal where you live, yes.
no you cant but you can adopt a child