Holiday weekend

Well we had a wonderful holiday weekend with my family. We drove two hours to Lubbock, Tx to see my family and spend my niece's fourth birthday with her. Claire went with us, but Ryan decided to stay with his mother. This turned out to be a really good thing for him. When we returned from Lubbock on Sunday Claire phoned her mother to ask if she could stay the night with us. She had said she did not want to go home and I was off work Monday so this was acceptable to me and Jerry. However, her mother questioned her as to why and then told her she needed to come to her grandmother's house and eat. So Claire went to eat and then called us 45 minutes later to pick her up. She got into the car with a sad little look on her face. Jerry refused to pull out of the drive way until she told him what was wrong. She began crying and told us that her mother gave her "the look" as soon as she picked up the phone and called us for a ride. She said she was in trouble with her mom because her mom said that she had spend the entire weekend with us and that she needed to spend more time at home. The resolution was that Claire was to be home early on Monday. However, when Jerry called to see about dropping her off before lunch time the mother said that she was busy studying and Claire did not need to come home. Seriously.....make up your mind lady. That evening when Jerry took Claire home the mother told him that Claire always had a bad attitude when she came home from spending a long weekend with us. How she came to this is beyond me. I am just wondering if she needs medication cause I am thinking ummmm bipolar LOL.