S.
Hi, K.!
Isn't it interesting how, as we write about a problem, we discover there is more to the problem than we first realized? I think it's so good that you got to the issue with your husband. I'm just another mom giving advice, but I think a big part of your struggles with your daughter will be eliminated or at least controlled if you and hubby can get on the same page. I don't think that's easy in ANY household! And if he's still in emotional bondage over his own childhood, he's not going to be the best he can be as a father to his children.
So, the first thing I think you should do is have a good talk with him, at a time when you can have privacy and he won't be defensive. You both need to think through what you really want to achieve in raising this daughter of yours - what are your overarching goals? Then, decide what 4 or 5 rules you can agree on that are not negotiable. Also decide on the consequences. More than anything, your daughter needs to see her parents as in agreement and a TEAM in parenting her! That will actually give her more security and she will know where her boundaries are. That's especially helpful with ADHD!
The next most important thing you can do is devise ways to really set a family identity. Plan a movie night (and don't take it away as a consequence, since this is for family identity), complete with popcorn, blankets on the floor, whatever. Establish some rituals and routines that everyone can look forward to (every Saturday morning, we get donuts; every Sunday after church, we have chicken, etc). More than anything, get the focus off YOU as a mean mommy, which YOU ARE NOT! If the rules and consequences are set in place and known by everyone (make a couple of posters and put one in the kitchen and one in her bedroom), then YOU aren't the bad guy for reminding her of the rules, nor for giving a consequence. And your husband HAS to follow the rules and enforce the consequences, too. It's not fair to put all the discipline - or a better word is TRAINING - on you. Gently make him grow up in this area and take responsibility. Just because he suffered as a child doesn't mean he gets a free ride as an adult. :)
But again, I think it is just as important to get some fun, positive activities in place, too. Take the focus off your daughter's ADHD and your role as mean mommy, and put structure, rules, and playtime in place, and hopefully, things will get better!
God bless you in all this!