there is a saying in the uk ,that you should have married the sister/brother .during my married life i always got on well with my sister in law, and yes i found her attractive ,there was the usual forbidden fruit syndrome, why do we want what we can't have! during and after my divorce and through a severe depression she was always there for me. today i was with her and thought what a shame that someone you feel so at ease with and do love deeply ,happens to be my ex sister- in-law! aint life fun?!