Thanks for your input. I have the guys number and she will be at the house alone. She has no idea that I know the number and no idea that I know the guy's name.
Do I call her on that number and call her on it? She has actually paid for it on her credit card - so it looks like it was her idea. I am 100% sure that this has been a PA, as when we spoke about things last I spoke assuming that it was - and she didn't deny it.
Me: 46 W: 46 T: 23 M: 20 DS12 DD11 DS5
W left: 01/28/08 Discovered OM: 02/26/08 W back for 9 days: 04/08 W returned 05/21/08 EA/PA - 01/08-07/09 W's MLC 2008-2014 (realised this much later)