This may not be possible for you but I will tell you what I did with an aggressive rabbit that I had. I got an extra large cage and bonded her to a proven friendly rescue rabbit. I was working long hours and they enjoyed each other's company. I had my friendly rabbit to pet and bond with, and my mean rabbit became more calm and I was able to handle her more. I didn't have to feel so guilty about not spending a lot of time with her, because she had a companion. If you need to rehome her, I hope you can find someone with rabbit experience that is up for the challenge. Good luck.