Wife of 4 years just doesn't hold up to these sweet incestuous moments I'm having with my Daughter.

I'm on a break from my wife right now as I look to rebuild myself and get a better understanding of who I am, and life in general. Everything's gone from being really good in our marriage to one argument after another. So to take a step back I've returned back to my parent's hometown to get a better understanding of me.<br><br>I'm back in the hometown I grew up in. My sister is visiting me here and our daughter's are getting along great. It's bringing back so many good memories, and I'm having flashbacks of us being children and doing our own things. It's just nice seeing that in my nieces now.<br><br>When we first met up, the first thing my sister said to me was "If you were a person who believed in past lives, then I would bet you we were husband and wife in a past life." I kind of just chuckled it off, and thought nothing of it. But as these days pass by and I'm seeing my nieces bond and become friends, I've started having some weird thoughts about incest. I'm having these fantasies about my sister and I hooking up. I don't know if they're real or I'm just going crazy, but they're strong enough for me to question them. <br><br>I'm only 27, and never in my life have I ever thought about this stuff. I don't know if I'm in a midlife crisis or what, but it's confusing and worrying. I'm also having doubts about my marriage. <br><br>Is this normal? Have you heard of anyone experiencing this? Do you think I'm just confusing our friendship for love or lust? Am I going crazy?<br><br>I just want to know if this is something I should talk about with a doctor or if it's nothing to worry about.