aggression in pregnant cats

Question
Our pregnant female is being unusally agressive towards one of our other female cats. we have 3 females and 4 males. but she is only aggressive towards one female. she will stalk and attack the other female anytime she is near her at all. theis has gotten serious with minor injuries. please help.

Answer
Separate them for a while. The pregnant female has an imagined problem with the other one and her female hormones are keeping her upset. She will keep it up until her kittens are born and weaned. Soooo, either pet out the offending cat or keep either of them separated from the crowd.

Regards,
Barb