Fights over which parent will get custody of a child after a divorce can turn nasty for any number of reasons—some fair, some just plain crazy—but there's one point of contention that's quickly finding its way into custody battles across the country: obesity. Legal experts are saying, according to theWall Street Journal, that fingers are increasingly being pointed by one parent claiming that the other parent is allowing a child to become obese or is not providing the child with proper nutrition.