<human>: Can you provide a brief overview of the text?

Okay, for starters I know that it is my girlfriend's body and that she can do what she wants with it and that it isn't my body to choose what to do with.

So, my gf wants to get a tattoo with her best friend. Recently, she got gauges and didn't really ask me about if I was okay with it and when I said I thought they were a little weird but I'd get over it, she said that they weren't my ears so I shouldn't be bothered by it. I understood this and moved on but it felt like she didn't really care for my opinion and the tone of her voice implied that. We've talked about it since then and it's been resolved, she won't be getting huge ones but tiny ones barely bigger than her earring piercings.

Fast forward a few months and now we're here with this tattoo debacle. Normally I pay little to no attention to tattoos on other but her getting one bothers me a lot and I don't know what to do about it. We've talked about it and we reached the same conclusion that it's not my body to do what I please with and she used the same tone as she did before, leaving me with my feelings disregarded. I love my girlfriend very much for who she is and something like skin really shouldn't bother me so much. Being a controlling asshole in a relationship is one of my biggest fears and I don't want to limit her from what she wants to do in any way, so how do I get over this without feeling like my feelings have been completely disregarded?
<bot>: girlfriend wants to get a tattoo with her best friend. I'm not okay with it. How do I be okay with it?