Yeah I agree with the others on responding to the text. In your case there is no OW, or outwardly hostile behavior, so I would reward his contact. Could be that he already feels really guilty, and if you don't get back to him, he might feel even worse...

ITH


Me:34 H:36 M:5 years T: 8 years
Bomb: 07/17/08 I want to be separated for 6 months--I don't know what I want the outcome to be
S 07/28/08-11/08/08
Living together ~7 months D Possibly busted?!?!!!