How do I have them take my daughter off the ventilator?!?

My daughter who is 10 was in a car accident recently and is now in the hospital on the ventilator.. they say she's got a good chance of recovery but I've got a new boyfriend and don't have time to keep going to the hospital and worrying about that brat.. how do I ask them to take her off so she can go in peace and I can go on with my life?