Soveriengty Rights Over the Colors of the Sheets in Bed?

I am Leo / Year of Tiger and my girl is a Pisces / Year of the Pig (which I only found out prior to writing this question so she will hear about that tonight). She wants to leopard or cheetah print sheets and then she started talking about getting that for her posing outfit (looks like a swimsuit) for fitness modelling stuff she does and to work out at the gym. I said she would be disrespecting my people by getting that but, since I play soccer and she plays kickboxing she basically said "whateva I do what I want!" Do I at least have a valid point within the astological "Geneva Convention rules of warfare" I mean if I am going to get a beat down I want it to be for a worthy and noble cause. It ain't like I put bacon in the fish aquarium or anything. Sheesh.