It seems I am unable to be in LTRs for any significant period of time, I find them unnatural

With my first girl I broke off 5 year LTR, because I thought she wasn't hot enough. In reality she was quite hot, yet not ideal, but I was conditioned by porn addiction so much I found her more annoying at the end.So I found another girl which is way hotter, fit, very hot in the face, submissive and traditional. Cooks for me, cleans the apartment, helps me with stuff. I also finally managed to get rid of the porn addiction. I improved my life in many, many ways with her.Yet here I am after 3 years would rather see her leaving apartment than coming in. As soon as she leaves I feel so elated that I can sit at computer and work on my projects.I also feel craving for other girls. And there aren't many prettier girls out there, I just feel this magnetic pull for even less pretty girls. I just want someone else. I am bored.Am I destined to break this relationship off as well and live the life of eternal bachelor?Is this normal?Psychologically my parents divorced and as a kid I never witnessed a traditional family model. I know so many men seek this and what I have now is a hardcore traditional, beautiful, feminine girl, yet I don't even want to have sex with her. My libido tanked after quitting porn and when I do have sex I do it just so I can fuck her well, so she gets her fix, but I don't even care. I feel pull for some random chicks on the street.How to fix this?Just break off this relationship and pump&dump until eternity? It would be so fucking tiresome and I need to work on my projects as well. via /r/asktrp https://ift.tt/3iTD1Dh