What is your definition of psychology ?

Okay so I caught my fiance using my email to find girls on Craigslist o guess to have sex with. I was just going through my email and happen to see it i know it wasnt me because that was the night he was using my phone while i stayed at my mom's house amd some of the things he was messaging to these girls was really upsetting I confronted him about it at first he insisted he didnt remember ever doing it Then he said he might have had a moment of weakness. Then he kept insisting on how We changed in a good way because while he did that he said he realized he loves me amd I'm the only girl in his life and that he only wants me. And. What really bother me is that this happened not even a week after he proposed and altogether We been together almost three years and We have a baby on the way in less than two months. Before all this I would find porn on his phone Where he would watch it or download videos or pictures and it really makes me feel like crap. I mean I know I'm nothing really to look at I put on thirty pounds while being pregnant and sometimes it's like he don't want to touch me like he is completely discusted by me and it's always like he wants some super skinny girl that he can wrap his arMs around and have sex with all night I mean We don't even have sex like We used to it seems like he is watching the TVs more than he is even looking at me I can't really lose weight right now being pregnant and all. I don't have the pretty face or the perky boobs that he wants I just wish I could magically change how I look completely. I Love him so much I would spend all the money in the world to be the completely sexy girl he wants. D':

I am a sixteen year old female who is sexually attracted to her own mother. I'm incredibly ashamed of it and I have no idea why I feel this way. I don't find her attractive. And I've actually had an absolutely horrible relationship with her ever since i was 13 and I cannot stand the woman.
Honestly, the relationship is so horrible. I have trouble hearing her voice without getting incredibly pissed off. But recently I've been getting so angry, that I actually become turned on. Now, the littlest things she does that used to make me so angry, now turn me on. For example, the way she handles everything so delicately, how soft her voice is...ect. ect.

I've been feeling this way for about 6 months and its been progressively getting worse. Now I find it invading my thoughts, and being on my mind frequently.
I have struggled with OCD in the past... Obsessive thoughts about things such as incest and bestiality .. but I've never had problems with obsessive thinking AND erotic feelings.

Please. help. I've attempted suicide because of this, and I haven't been able to bring myself to tell my therapist or psychiatrist.
I have looked on some forums saying that feeling sexually attracted to a family member is more common than people realize... which makes me feel a little bit better.

But I would like to know why on earth do I feel this way? And how can I make it go away?

Only read this post if you didn’t read my other one. This is a shorter version of it. Help me, please! I at least need some kind of comfort or advice, or someone to understand my problem! Ever since I was a baby, I’ve had these weird delusional obsessions. I only talked to myself in my imagination and never really had any contact with the outside world. I called it “non-exposure” and I never exposed anything. It always had to do with cartoons. Just cartoon characters- I was so obsessed with them, and they filled my brain for my entire life- I am not kidding. Every day, 24/7, I would try and picture them in my mind, either trying to picture these kids dressed up as their favorite ones, or just thinking about my favorite ones dating other characters. I was not only obsessed with them, but I was attracted to a lot of them as well. This went on from elementary school to middle school, to high school. I’m 16 years old in my junior year now. I couldn’t stop. It was the only thing that made me happy. I never told anyone about it because I never thought it would be a problem until now- I always thought of it as just a hobby that I liked to do. But now I know it was a waste of time. Now that I’m a junior, I’m supposed to be focusing on college and even more work. But because I lived inside my imagination for such a long time, I suffer consequences now. I’m not able to do the things I used to do. I can’t read, I can’t even focus on real life without zoning out. I don’t know what to do, and I can’t tell anybody- not my mom because she would be devastated, and not anyone else because they would just think I’m weird, and they would be upset, too. I can’t picture anything else in my mind besides these cartoons, and what I see on TV. I’ll never know what it’s like to be an actual person, living a normal human life. I can’t stare straight forward without zoning out, getting dizzy, or getting tired. I hate what I did to my life. I think school lessons are interesting, but they’re hard for me now! I try to focus on school but find it hard to do my work. I could have been a great person. But now I have no skills, and I can’t do anything. I don’t think I can function in this world. I don't think I'll be able to graduate high school, or function in college. I am not an attention whore, but I really want somebody to comment on this soon, because I am lonely and need at least some kind of company...

I find that my hardest days are days like today where I wake up just loathing myself. From the moment my eyes open the flood of negative thoughts drown out any positive I can see. In these times even my children laughing and smiling outside my bedroom door cause me tears.
I feel alone, which is hard to do when you live with five other people but there it is. I can never seem to pin point just why some days the pain is so overwhelming and all consuming that lasting the next five minutes seems impossible.
I am worthless, unloved, and discarded. These are the thoughts that are an unending cycle in my mind. The more I attempt to distract myself from these thoughts the more invading they seem.
Any advice out there?