If you are raising a child fighting you on everything, you might be fighting the super stronghold of Rebellion-control-fear.   It is not your child; several spirits are working through your child to divide you and separate your child from God.

The super stronghold of Rebellion-control-fear causes the parent to form a super stronghold to counter these spirits, and it is a vicious cycle.  

What can you do?  First and foremost, starve the enemy.  Do not give the enemy something to thrive off.  Submit to God and resist the enemy (James 4:7).   

Start praying.   Scripture says we can bind and loose (in the name of Jesus), ““Assuredly, I say to you, whatever you bind on earth will be bound in heaven, and whatever you loose on earth will be loosed in heaven.” Mathew 18:18.