Janet, I believe your suspicions are correct! If he's disappering on the weekends, it's definately another woman. If not another woman exclusively, he's on the prowel for "other women". I hope this honesty isn't hurtful to you, but it's my opinion. You've been dating him for 3 months now and you haven't said anything? He may think you're a "push over" or that you don't have a backbone b/c you haven't addressed it yet. My girlfriend tells me I'm too nice, but I address issues in a professional manner with tact and respect. Janet this should have been addressed months ago. Good luck, and I hope everything works out in your favor girlfriend! :-0