Is there any way i can fake my location on the Find my Iphone app?

I really need to be able to fake my location on the iphone app because my mom is always checking it and i can't turn it off or else she will take my phone. It's just really frustrating because she is always checking it and i just want to have fun, i'm 17:(

Added (1). I would get a second cell phone but my mom always texts me to check up on me.

Get a second cellphone. Leave it at home