If the children are adopted it's not a question about custody since you no longer is the parent. It's very rare the courts break an adoption but it does happen but you have to have good reasons to. Speak to a lawyer where you live about your case.
Yes, this is possible if the child hasn't been adopted. or the mother could destroy everything the child has known and regain custody after they are adopted. This would be a very wrong act and it is not recommended.
All possibilities exist.
If it was the court that awarded the grandparents temporary custody there must have been a reason. If the court considered you not to be a "fit" parent at the time you may have to offer convincing evidence that you are NOW a fit parent. File a motion with the court to regain custody of the child(ren). If the custody was ruled only 'temporary' the court realizes that it is not necessarily permanent situation.Generally when a person says they gave temporary custody to grandparents they actually mean to say they consented to the appointment of the grandparents as temporary guardians. The appointment is then made by the court. In that case the parties must return to court to terminate the guardianship order and the court will hear testimony to make certain the change is in the best interest of the child.
not if you signed your rights over.
This question cannot be answered. There are simply too many facts about the situation that are not known.
It is possible to regain custody after rights have been terminated. However, this includes a very long court battle and is not usually beneficial to the child who has been living with his or her adoptive parents.
see your other question
Unless you can show that your consent was given under duress or fraudulently, then you're probably going to have to talk to the current adoptive parents and convince them to work with you to regain custody. You can consult a lawyer with experience in these matters and give them all relevant details for a better answer that is more specific to your situation.
yes he should do
lost the child to whom?
you dont
see links below