Then when she asks where you were, just tell her you had a little too much to drink, or you got tired and didn't want to drive home because of your condition and that you had a friend drop you off at a motel.. Then walk away from her...
As I know Dan's situation, BAD IDEA.
Dan,
1) NEVER, I repeat NEVER let on you may have drank too much while the divorce is ongoing (even if it is a farse)- CUSTODY ISSUE.
2) You don't have to explain jack diddly of where you've been, who you were with and what you've done. Not only is SHE the one committing the adultry, but where would that leave the mystery in things? The only time you have to let her know your whereabouts is where you are taking the kids. Period.
Me 35/XW 33 S13 & S12 M: 10/17/98 OM & S: 07/08 D final 06/09/09 12/03/09 - 06/13/10 "Piercing" 06/13/10: Engaged to Re-marry 10/17/10 06/25/10: Expecting baby #3 2/14/11