Teenager's Clothing Can't Travel Between Divorced Parents' Homes

Grandmother Buys Extra Clothes, Questions Detrimental Arrangement

An 18-year-old high school senior, living half-time with each of his divorced parents, is not allowed to take clothes bought by one parent to the other parent's house.
The teenager's grandmother, concerned about the situation, bought extra clothes so he could have new clothes at both houses.
The grandmother believes this arrangement is detrimental to any child caught between two households and is wondering how he will keep track of which clothes came from which house.
At 18, the grandson is legally an adult and could choose to stop this arrangement, but it might be best for him to stick it out until he graduates from high school.
The grandmother hopes he chooses to go away for college, where he will learn a new set of life skills, without the need to organize his life in this way and shuttle between two sets of parents.