I have been married to a woman who spent 10 years in an abusive marriage before. I also believe that everyone should have the right to self preservation.
First off, most all abused women end up going back into the same relationship more than once after being abused, to include beaten. Most will go back thinking it was their fault. Some will go back because of kids, some will go back because of what people think of them. Some will go back because it is the same type of person they grew up with as a father. Some will run. Some don't even think it's a bad relationship until something actually wakes them up from what they have been living.
Giving an instant permit to someone because they have been beaten may in some cases open the door to instant revenge. Sure, it's not going to happen all the time, but it will happen. Not every woman that is in an abusive relationship is a fine, upstanding citizen with a sound mind. And what difference is the CCW permit going to make when it is legal to own a gun in your home, the place where most abuse takes place anyway.
The actual only part of the OP that I totally disagree with is that one group of people should have expedited privileges over the rest of us.
Also, there are a lot of men in abusive relationships. The difference is that it is not acceptable to file any kinds of reports because it just isn't proper for a man to be beat by a woman. Unless he is poisoned or killed, it is a non-issue. So there is no reason a man can get a permit expedited because he's a man.