Lol I'm that girl who was dumb enough to do something like that. We were 18 at the time and both decided to get our names tattooed. I can't give you much advice on that, but I do know that if I were to start dating someone new, I would definitely make it a priority to get the tattoo removed or covered with a new tattoo. I've been saying that I'll get his name covered for like two years now, but I've become such a wimp with pain! However, I would make it a priority if I started a new relationship with someone new, just out of respect to them and to the relationship. Just casually bring it up, it's always best to communicate about your feelings and thoughts! If she's understanding, I'm sure she won't get defensive in any way :) best of luck to you!