I don't love my mom. I'm not sure if I ever did. I'd be careful about making concrete assumptions about yourself based on your relationships with any particular people.
I still love a guy I was with for a few years, and he does not love me, but my theory is that he's functioning as a placeholder. I'm not up to facing the idea that I just don't love anyone and no one loves me (other than my kid; I'll always love her and vice versa). That's scary. So I hold onto love for the wrong people sometimes.