My WW did the same thing. Every Friday her and her girlfriends (one of which is my friends Fiance) would go to the clubs. I was excited for her to get out, because she never left the house, only to have her hit me with a "divorce" conversation a few months into it.
Don't think about it (it's hard but don't) and GAL. My WW would go out every Friday, I would go out Saturday. Even if it meant just going to a buddies house for a few hours, I still left the house. It would drive her crazy, asking me where I was or what I was doing, I just would stick to my guns and not tell her anything. Give it a shot.
Me: 38 W: 32 S10 D6 T: 10 (02/2004) M: 7 (12/2007) Separation 02/2015 OM confirmed 01/2015, D mentioned 12/2014 D finalized 9/2016