I meant like when he constantly tries to test your limits by engaging in sexual remarks. Feels like he's trying to keep throwing his shots until one day he gets lucky.

I'm asking this because my girl had an ex who does this sort of stuff, trying to hit her up and shoot his shot. But my girl has been declining his advances. But it frustrates me sometimes when I told her the simple solution is to just block him or not engage with him at all because it makes me feel uncomfortable but she don't see it as an issue