Sunny, Let the slip up go and continue moving forward. There are going to be times when things just pop out. It wasn't nasty, just a comment to hers. Keep moving forward and try not to worry over every thing you say and do.
Maybe someday I will be perfect - but I am getting to the point of I don't give a [censored] anymore - just divorce me already did you ever feel like that -- anyway I hope I can be as smooth as you in time.
If someone decides there is no goodness in you they won't be able to see it. I'll take a BLT over a MLC anyday !!!