I think he changed his mind
My girlfriend and I have been together for about six years. About two years ago the father of her 7 year old son decided that it would be best to sign over his rights to her. The lawyer took care of everything and things has been fine since. She has always let the grandparents see him whenever they like. She even lets her sons father see him, as long as it is supervised by the grandparents. Recently her sons father and grandparents are becoming, what seems to be sneaky about when and where the father is around. For example we found out that they had planned to leave the boy with his father while they went out. I'm starting to get the feeling that he is regretful of having signed over his rights. Is there any way possible, that he could be trying to gain back his rights without our knowledge? And, has a father ever been granted rights after signing them away?
Child support was droped when he signed over his rights.