Just got back from a lovely holiday, mucanh needed, oh and me reconnected after a shit couple of months, we really sorted out problems out and came back feeling really close. Got back home and MIL was waiting for us, she has looked after the kids, dogs etc whilst we were away, she went on FB to show us some pics and the profile of the person my oh had a fling with five years ago came up, she then went on to say to my OH sister, " oh look this is * who your brother had a fling with. This was in front of me, i am at a loss to think it was a mistake, she did this deliberately didn't she? She has always been jealous of her son's relationship with me, and we have been together 22 years!