So my partner of 5 years went out with mates to a private club in London. He told me some women had come up and had drinks with them. One “beautiful” woman “sat on his knee”. He said nothing more. I got suspicious with his behaviour and making further plans to go out in London. So I did see his wattsapp messages to this woman and they have been a bit flirty and now they have organised to meet up, just the 2 of them for a fancy lunch. Im really torn as to what to do. I’d love to confront him but then I loose risking the home and family we have built but equally I know he shouldn’t be treating me like this. Any thoughts on what I can do? He is leaving today for a work event and then staying in London and returning only tomorrow afternoon. I did say “let’s do something together tomorrow” upon which he said he had work meetings. What happens if he then sleeps with her?