If I don't want my children to do something, there is a reason. There is absolutely no way you can go over my head and…

If I don't want my children to do something, there is a reason. There is absolutely no way you can go over my head and do it anyway. The fact that you made arrangements and spent money before consulting with me is NOT my problem. They are MY children. I will ALWAYS have the final say no matter who you are.