I'm not going to lie, ML while separated was some of the best ever for my W and I.
From here it just seems so early in your sitch, and running back to each other occasionally only resets the clock this early in the game, IMHO.
Me: 43 W: 37 Together: 18 M: 15 D: 8 yrs old ILYBNILWY: March 2011 She Filed for D: August 2011 She moved out: Sept 1, 2011 Reconciled: May 2012 Divorce Case dropped: July 2012