I met a girl I liked. Ran my game. We hooked up. She enjoyed it and wanted to meet again. We spoke and agreed this was a non-serious, short term relarionship. ie we'd just continue to hook up.

I made it explicit that this is just a playful, but not serious relationship. I have re-iterated it and she's repeated it back to me. I have it on text and voice notes multiple times. BUT she acts in a way which is like a serious girlfriend.

In the past I handled these situations very poorly and the girls I'm with end up becoming attached and when it's time to move on she's upset and feels betrayed. Again this happens even though I make it explicit that we are not a couple.

I have already voiced these fears to my FWB and she has stated she is aware of my boundaries and we are not a serious couple. But the way she acts and the messages she sends makes me very uncomfortable.

I don't want to be a guy that hurts woman and although I want to communicate and improve what we have, I am willing to end the relationship if I suspect I will hurt and and also be villainized in the future. I just need some pointers on how to have this conversation.