There is little more damaging to children's welfare than their divorced parents being in high conflict and resorting to courts tends to leave people feeling resentful and resistant. It's difficult, I know, but in most circumstances it's best to trust the other parent to parent to the best of their ability in their time. Lots of children sleep in make shift beds and actually enjoy the novelty of it.
After a few weeks of getting five children up and ready for school 40 miles away on cold and dark mornings I bet father and girlfriend will have a rethink. In fact I'm a great believer in reverse psychology and I would be suggesting increasing contact to two nights after school and if it's a shared residency arrangement they take your D for the skeletal scan.
