My stepchild (age 12) is ill -- not seriously but enough to need a few weeks off school. Her mum has always been very acrimonious with my DH and he never goes in their house, he waits outside in the car at pick-ups. Now stepchild is ill and her mum has said (in a very confrontational way) that she thinks DH should visit her at their house. He isn't sure whether to. What do you think? We live two hours away.