Yep, that's why he started dating me before officially breaking up with her (by the way, he tried breaking up with her a month earlier, but she never agreed to meet up with him), he said that the relationship was already over. Funny thing is, she was actually surprised when he broke up with her, she didn't understand why. LOL.
Anyway, the reason he is so unwilling to feel "eternal unconditional love" again is that it forcibly kept him into a relationship that was making him miserable for 2.5 years longer than he should have. He would reach extremely low points in which he would just want to end it, but then he felt "rushes" of that love and he thought "hey wait a minute, my love for her is eternal!" and so he wouldn't break up. So yeah. Yesterday he told me that with me he feels different things, first of which, is happiness. He says that he will never again use love as an excuse to withstand "torture" (that's the term he used). I couldn't agree more, of course.