oh a subject i relate to all too well...
married guys often hit on me....
in the past, i was niave as well, overlooking obvious signs that they are shady.
not giving out phone numbers, only giving a cell number instead of a home phone, meeting you places, calling from payphones, etc....
screw those guys!
and respect yourself enough to not put up with their BS....
if he isnt honest with you, then he doesnt respect you. he is looking for a piece of ***, and thats all.
youre worth more than that so pay attention to cues, and dont give those guys any of your energy.
a nice one WILL come along .....