Your H really needs to understand what it would be like to lose you. BTW that would be a wonderful woman he would be losing.
As far as your daughter goes. That's a tough one. You know her better than anyone. My thought is when do you allow them independence? These are teaching times and though she may make mistakes, she has an opportunity to learn how to be independent with your guidance. You set firm boundaries and make sure she pays the consequences if those boundaries are crossed. Sound familiar?
Assuming your D is going to college, would you want her to learn how to be independent from her peers?