To answer your title question? YES! A man can love a woman forever, but first he has to be broken (I will explain what I mean by broken in a moment)
First off: Looking at a woman's chest/ass/legs (her features) doesn't disqualify you from having a long lasting relationship. I can openly admit that most every girl I've gone out with
had amazing bodies, hot faces and just bangin' features I felt were prerequisites in order to "like" them.
Your first problem: you list her ass and chest first instead of how caring, smart/loyal/ (no matter how perfect on paper) she can appear to be.
Your 2nd issue is that upon having either intimate/physical/sexual relationships with this object of interest: You want absolutely nothing to do with her.
I find that you see these women as conquests.
How can you love a conquest you lose respect for if and when you have sex with her without every fully knowing who she is? (you can't) See how that works?
Men, like women are animals.
We all have instinct, intuition and basic needs (food, oxygen, sleep) and: SEX!
There is nothing wrong with "you" just your reasoning, your point of view and your lack of understanding as to how love actually works.
I would now turn the discussion in an inverted fashion and ask you:
(1) What was your relationship like with your mother and father?
(2) Do you know what affirmation is and were you given it as a child?
(3) Did you suffer from neglect/abandonment or any other issues where a parent could have been physically there but emotionally absent?
(4) Can you divide a woman's visually appealing qualities and focus on her mental/verbal/meta-physical beauty?
(5) How long have you been dating, how long was your longest relationship and why did it end? How many relationship failures have you had?
I feel compelled to ask as well as answer your question(s) posed because I've been just like you, and while I was like you I suffered many
relationship failures and have FINALLY discovered for myself what it means to love someone truly and unconditionally...