My wife has slowly fallen in love with her friend 10 years younger, I suspected something was going on, my wife had been depressed and drinking and they would end up cuddling in bed. One day I asked the girl friend and she admitted that they had slept together only kissing, the odd fondle. At the time I did not know what to do due to it having improved my wifes moods, I asked my wife which then admitted it but said she still loved me, I gave her the choice and she, myself and girl friend went on holiday together, I ended up joining in and watching, never found anything as e***** as the two of them getting off together knowing I could join in. Since then our lives are as fullfiling as ever, but should I have let this happen to start with.