It sounds like to me he is trying to reconnect to you. It does not sound like you have blown it at all. It sounds like your non-interest in him has him curious. You did a 180. The ball is in your court. It is your life, you can either show a little little little bit of interest or find someone new.
Me: 45 H: 43 Married: 19 years Dated 05 years Bomb: 11/06 OW - "I love her, but still want you as my friend"