to put a ribbon on this,
during that discussion when she comes home tonight,
a few text msg's from a girl you just "met" might just send the msg across to her that you're moving on.

Seriously, I know it was a hard night, I'm glad you weather your "storm" as well as you did.

Stick to your guns, if she can't be with you by her own choice, you don't want her at all.

Tell her to be with the OM, you don't want her anymore.
Push her away, time for you to find someone new, this routine is old & boring with her.