I'm sorry to say this, but in my experience, kids who are frequent night wakers have a tendency to stay that way for awhile. Maybe it would help for you to ask yourself what you can do to minimize the effects on you rather than what you could do to get her to sleep straight through the night. I've been through this with my kids (am going through it!) and it really helped me to redefine the problem--accept the waking and look at what I could do to manage it. It took off this layer of stress I was feeling every night when my daughter woke up.
Anyway, some suggestions:
-Get your daughter a night light that she can turn on and off herself. (or maybe something like the Cloud B Twilight Ladybug or the soothing seas aquarium). Show her how to turn it on and give her some books and a sippy cup of water. Tell her that if she wakes up at night, she can turn on her light, drink some water, and go back to sleep. (You can also tell her she can look at her books if she wants, if you think that this would help). Practice this during the day and remind her before she goes to bed. Probably at first she'll still come to get you. Take her back to bed, remind her about the light and getting her own water, and go back to bed. Repeat. If possible, trade nights of taking her back to bed with your husband so you get some nights of uninterrupted sleep.
-Put a mattress or sleeping bag on the floor in your room. Tell her that if she absolutely can't fall asleep in her own room, she can come lay down on the mattress in yours without waking you up. My oldest daughter loved this.
-No matter what you try, trade off nights with your husband and get yourself some earplugs so you can sleep through it.