If you remove the female from the male your kind of defeating the purpose. Since you will break the pair bond. If you can fmove the female you may as well just move the male with her and keep the pair seperate. You wont get any surviving fry if you keep them with the parrots anyway, so breeding in that situation is pretty futile. The parrots will eat the babies. But given your situation, I doubt she is getting enough to eat to really get properly conditioned to get in the mood to breed, though with Convicts it is inevitable... you cant really do anything to prevent them from breeding really.