Poor Tikeya, those are big ouchies! part of the reason we have a male now is that before when we had two females, they started to get into these knock-down drag-out fights and it was getting bloody. So after Rosie was killed by a truck, we decided to get a male. There have not been any fights between Star and Sherman. in fact, she lets him take any treats she doesn't want, even from right under her nose.
I agree that you can't leave the two females alone now, once ours started to fight, it happened more frequently and over the smallest thing.
Prayers going out for Tikeya's recovery. and hugs to you, it's so upsetting to have your babies fighting.