My Chinchillas Still Sprays Pee After Two Years HELP

I’ve had my rescue chinchillas for two years, both are females and approximately 3 to 4 years old. My one girl Chynna has always sprayed Urine, however I expected after two years that she would stop spraying me. I am so extremely frustrated because I play with them every single day, I handle them so gently and never force my attention on them, and I do not do anything to provoke her except for pushing her off of my feet when she chews on my toenails during playtime. I don’t even take them...

My Chinchillas Still Sprays Pee After Two Years HELP