What a complete tool he is!!! I wish your husband would have been there!! I think you should carry some mace with you....and if you ever run into him again then whip it out and tell him to back off or else!

(Don't really use the mace of course, but to whip it out and threaten him with it would be pretty funny!)
Disclaimer: please disregard the above advice. My "evil twin" typed it and she doesn't always give the best or safest advice!