Contact an attorney asap. Why waste time on a website like this?

You are not required to sign anything. Have whatever you are talking about reviewed by an attorney.

Go back ti court with a motion asking that mom be ordered to provide the card or ssn so that child can be covered by insurance. May need to hire a...

If everyone agrees, no problem. Grandparents should then be made guardians.

If she does not comply with the statute, you can get a court order requiring her to return the child to Illinois. If she complies with statute,...

No, you do not get to make that decision. If your father wants to modify the current parenting plan, he must file a motion to do so with the court.

Most likely means that whatever you filed was defective, and you need to refile a legally sufficient pleading. Since you have apparently done this...

Difficult to follow what you say because you have many questions rolled up together. Maybe your attorney had not yet filed an appearance in the...

To begin with, she needs a court order or your agreement before she can move child to FL. You should be discussing this matter with an attorney asap.

Short answer to long question is "no". The first move does not legitimize the second move. Contact an attorney in your area regarding what can...