My girlfriend and I have been together for 3 years now and I don't feel attracted to her anymore. When we started dating, she was kind of chubby and I could just look past it because I felt very strongly for her and thought she was a wonderful person. She's gained a few pounds here and there, nothing serious, and I just can't get over it. Every time I go to class or walk around campus I meet and see girls who I want to get to know, who I want to have something with, but I can't make myself leave my current girlfriend. 

We've been living together through our first two years of school and it hasn't been financially stressful at all. I'm a physics major so I am interning at GE with pay and working a second job and she has a job. I don't at all mind the work, I actually really enjoy feeling tired when I get home, I feel like I'm doing something with myself, and we don't really fight. I don't think being around each other for longer periods of time has changed much, as I usually don't get home from work until around midnight and the general nature doesn't feel any different form how it used to be.

I love this girl, I love talking with her and spending time together, but as soon as sex starts, I just can't. I can never stay hard long enough because her weight turns me off and I'm running out of excuses; "I'm too tired" "I have a lot of work to finish and I'm stressing out about it". I want something physical as well as mental, emotional, but I don't have that anymore because the attraction just isn't there for me.

 I already feel like shit about myself because I know it's a shallow feeling to have, I just don't know what else to do right now. I can't talk to her about it because, understandably, she gets angry. Every day I spend letting her think I'm content and happy makes me feel even worse and I don't think I can do it much longer but I don't have it in me to break up with her. 

What should I do?
user
I don't feel attracted to my girlfriend because of weight and while
assistant
My girlfriend and I have been together for 3 years now and I don't feel attracted to her anymore. When we started dating, she was kind of chubby and I could just look past it because I felt very strongly for her and thought she was a wonderful person. She's gained a few pounds here and there, nothing serious, and I just can't get over it. Every time I go to class or walk around campus I meet and see girls who I want to get to know, who I want to have something with, but I can't make myself leave my current girlfriend. 

We've been living together through our first two years of school and it hasn't been financially stressful at all. I'm a physics major so I am interning at GE with pay and working a second job and she has a job. I don't at all mind the work, I actually really enjoy feeling tired when I get home, I feel like I'm doing something with myself, and we don't really fight. I don't think being around each other for longer periods of time has changed much, as I usually don't get home from work until around midnight and the general nature doesn't feel any different form how it used to be.

I love this girl, I love talking with her and spending time together, but as soon as sex starts, I just can't. I can never stay hard long enough because her weight turns me off and I'm running out of excuses; "I'm too tired" "I have a lot of work to finish and I'm stressing out about it". I want something physical as well as mental, emotional, but I don't have that anymore because the attraction just isn't there for me.

 I already feel like shit about myself because I know it's a shallow feeling to have, I just don't know what else to do right now. I can't talk to her about it because, understandably, she gets angry. Every day I spend letting her think I'm content and happy makes me feel even worse and I don't think I can do it much longer but I don't have it in me to break up with her. 

What should I do?
user
I'm not attracted to my girlfriend anymore. I feel like shit about
assistant