If she doesn't like him, there's a chance she'll never like him, or any other male geckos. Some females are like that, I have one like that in my collection. There's not much you can do. You best clean the tank out so she can be stress-free. Stress is hard on their health.
If you are looking to reintroduce them again in the future, try using a neutral environment. Get a 32qt bin, or another small tank, so you can put them both in a neutral area when introducing. This way you won't have to worry about freaking out the female by putting the male in her tank, in her living space, and have the leftover scent stress her out.