I have had very strong feelings for my sister Inlaw (wife’s sister). I was close to her when I started dating my now wife. Thought it was just a crush but it has never gone away after 16 years. We almost slept together a few years ago but both decided it was not a good idea. We don’t even hug good buy anymore as it is to much and makes the feelings worse. I have started having weird dreams now and when I wake up I feel guilty cause they are so real. It probably sounds dumb but it is driving me mad and I want to be over it ?