I've been pretty steadfast for the past 2.5 weeks with no mistakes.
You are going to make mistakes; just don't beat yourself up over them. You didn't get to D because of one mistake, and you won't kill your chances for reconciliation by one mistake, either.
M:23 T:26 Me:53, Wife: 60 S:18 D:16 filed 7/16 W moved out 4/28/17