10yrs ago my ex boyfriend help?

My ex from high school,who I found on fb I wanted to just make closure since,I abandon him pretty much.So we exchange numbers and he texts me wanna make out? then lets me know his going to the movies and refused to tell me if is with a women or man?? we are not together but he sure acts like we are lol..anyway,I can't block his number from my phone,so do I ignore him period since,he does not answer my text nor cares to ask me how am i doing with my sepration? seprated from my ex kids daddy 2 months ago,so going thru heartache too and we were together 10yrs.I am a single working parent has not time for this single games.I AM Hoping my ex and I can get together who I love very much less then one year.His going thru midlife crisis some stuff I guess.well should I ignore my stupid EX?? thanks.