We have a caravan holiday booked there's me and 2 of my children aged 7 and 14, my sister and 2 kids aged 7 and 8 and my sister in law and child aged 7 my son aged 16 didn't want to come with us originally but has now changed his mind and wants to come, but there is no room now as sister in law came as he wasn't going. He will be staying with his dad at home so he's not alone but just now feel really guilty as he wants to go anyone else dealt with this?