more scripting lunacy

I decided to play around with my original BG1 scripting and my all-female party. I put my melee fighters on defensive and my missile fighters on missile. I decided to put my fighter/druid on offensive, just to see what it would do. Well, Wyn'chen'doan got offensive, all right. No enemies around? Nothing to do? What does she do? Goes over and whacks my fighter/illusionist, a gnome that sounds and looks like Skie. (Karmic revenge!) The dots around their feet are still green, not blue or red or yellow or anything. And Khalidah doesn't respond to the fighting. Wyn just keeps coming up to her and whacking her once in a while. If I move her off, she stays off. Why does she do that?