Aye that's what I was thinking.Or...
she's escaping an awkward situation (living with ex while going through a seperation) by indulging in some escapism ?
She's your wife, you know her - maybe this is just a simple way to have a bit of fun and vent some frustration without it being real? Or is she likely to get dragged in by it? Hrm, I guess it did go on rather a long time...