Her mom wants a restraining order on me?

Me and this girl have been together for a while. I'm sixteen and she's fourteen. I'm a girl. Her mom has went off the deep end and threatened to get a restraining order on me. She just can't stand the fact that her daughter is with another girl. I've done no harm or wrong to her at all and I never would. What proof could she have? Would it hold up in court? Or is she just bluffing? The definition of s restraining order is something the court puts up to protect someone from physical harm or the threat of physical harm. What can she do, I'm curious to know. I live in Arkansas, by the way if that helps.