Do I tell him or not

[Jamie]

I was out with friends of mine the other week and I noticed my sister in law at one of the tables and I was about to go over and say hi when this bloke came back from the bar with drinks for them. When he put the drinks down they both held hands under the table and kept looking longingly at each other. It is not a local pub of ours its in a different area which I must admit I thought was strange her being there normally at night shes in with the kids, when they where leaving which was before me he put his arm around her back and squeezed her bum. I am really confused as to what to do, I dont think it could be innocent because he was to touchy feely for that but do i ask her if she is seeing someone else or do I tell me brother what I saw

[sal*]

I think you should talk to her 1st and tell her what you saw. Confront her and see what she says. Get all the facts before you even think of going to your brother about it. It doesn't sound like it was an innocent encounter but maybe there's something about the marriage that you don't know and maybe if she knows she's been found out she'll stop this foolishness.

I'll never ever understand why people cheat. It's really such an immature and hurtful thing to do.