I'm really sorry to hear about the continued pushing issues.
Mainland males get a lot larger than 10'
I suspect you got a girl on the big side of things. Hopefully, as other have said, she's topping out now. She looks great and you provide a wonderful home for her.
For rabbits, have you tried finding a rabbit breeder? There are pet and meat rabbit breeders. I know some pet/fancy rabbit breeders are willing to sell culls. It's frustrating to find a good source that's for sure.