18
No, to adopt a child you have to be at least 18 years old.
At least 21.
around the 20's to 30's
if he did not adopt the child, no. Check your country or state's laws about this matter.
A child can not do this so you have to be 18.
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.
Legally you can not force your child to give up the custody. They are the guardian of their child and not you, no matter how old they are.
Rosalie and Emmett do not adopt a child
Depending on the state 18 or 21.
No, as the payor has to approve the adoption
It depends on how old you are. most adoption agencies prefer that you are at least in your 20's before you adopt any kid. but yes you can adopt a child of 16.