Good for you, and you should keep that up. If you are a problematic gambler then that is progress right there. Like in smoking, you should try to quit it as much as possible. But also accept that it will not happen in an instant. So you are really making progress here since you are continually reducing your gambling habit. I guess not everybody can do the same, so good job my friend.
Probably you can make that things happen, if you really a responsible father into your family then there's no doubt that you will set aside of being a gambler before, So that your family will live peacefully because you already totally change of being a good father from being addict before.