I have rescued brother and sister short hair domestic cats 2,and half year,s old fixed both at around 8 months, then in may 2017 she had a accident got knocked on lower back with a bird bath, thank God no permanent damage, but since then he attacks her, they very close most of the time, last night I just could get to her in time and his claw ripped her cornea, I have been to vet got dridr and pain med,s and has a cone on, she goes back to vet Monday morning, I have not slept she is not doing well In the cone I,m so traumatized and have her in my room he want,s to attack her all the time.,. How am I going to deal with this In future my husband and I fight everyday he says I have to get rid of them, I,m devestated they my babies, can he take calm medicine permanently I just don't know what to do. I,m in Durban, South Africa