I am a right handed person with a dominant left eye and have been shooting lefty for over 20 years but I switched to right hand shooting this year and with practice I am getting pretty good at it. I have to close my left eye to shoot righty but keep both eyes open to shoot lefty. I switched for several reasons, one being that it seems alot of the good stuff, sights and rests, ect. are easily available for right hand bows and if I want to try a bow at a pro shop, they always have right hand models to try but not lefty bows, at least not around here. I would try to work her into right hand shooting unless left eye dominance is because of a poor vision problem in her right eye. I have a stigmatism in my right eye but am doing very well to work around it. (might cause low light hunting problems, I' ll have to wait and see).