I stopped pursuit a long time ago. I guess "this whole time" was inaccurate. Got burned by too many rejections.
And I haven't actually nagged him or even really asked him about cleaning up after himself, renewing his DL and not trashing my car, etc. etc. for at least a month. I just keep it to myself and vent it out later when he's not around. Around him this last month I have been cool as a cucumber.
But as I back off, he just gets more comfortable, lazy, content. He doesn't think of the ways he disrespects me and my things and my schedule. Again, feeling used.