My granddaughter has an appointment at the doctor today for some stomach problems she is having.The mother didnt even tell the father and when he did find out he called and ask her to call him and let him know how the appointment went and what was going on,but she refused.She said she didnt have his number but he tried to give it to her and she wouldnt take it.So he called her and the number was on ID and she still said she wasnt going to call.She told him she would call me,his mom and I could get him the message.My son said it was time to stop putting me in the middle and she claimed she hadnt.But still she refused to call him.How can he stop the drama and have her let him know what is going on with his daughters?And at what point is a certified letter a good idea.?