``I've loved you since the first time I met you.But now that you're married to my older sister...I still have some regrets.'' I was happy to hear my sister-in-law's confession. It's just the two of us in the house, without my wife. There's nothing to get in the way. ``If my wife doesn't come back...'' She wants to indulge in this relationship so much that she has such a dangerous delusion.