Quoting ♥ cal's mama:" <blockquote><b>Quoting Brittany Abbott:</b>" Actually, they do have rights, and can ... [snip!] ... every once and awhile as long as I don't have to see their dumbass son. If they want to meet my son and love him, great."
I'm in the same boat as you, and have the same concerns. No they could not take him to another state, too many children go missing that way. They may ask for the grandparents to go visit you or pay for your flight and hotel to go visit them, until the child got older.