3 days or two weeks

so the ex-relationship called today. pretty much true to form, every time we break up(five, six times now?) he calls either three days or two weeks later to say he misses me and can we try this again, in some from or another. yeah healthy, i know. the thing about it was, i knew it wasn't healthy and it wasn't going anywhere. is that normal? to date a guy you don't have feelings for even when he tells you he loves you? and no one wonders why we didn't last again. and no one is surprised when he calls, again. i guess what was different this time was it was two and a half weeks and i did what i should have done a few months ago, tell him how over we really are.