[Princess]

If the child is obese and reasonably young,then it is the parent's fault. They control what their child eats and it is up to them to make sure they have a proper nutritiuos diet. If a parent is allowing their child to eat junk food,they are not only letting them become obese but facing them with severe health issues from the lack of fibre,protein,vitamins and minerals which are essential for their body to function and grow

If a child is old enough to know better,than it is blame for both parties.