no voldemort never loved. voldemort is a heartless person he dosent have the ability to love . dumbledore thinks its because he was conceved under a love potion
He loved himself. :P
Voldemort was born of a loveless union. Conceived under the deceit of a love potion, from birth he was incapable of any form of love. It wasn't so much a personality flaw, as a critical birth defect, like a blind man being unable to see. Theoretically, if Merope had had a greater will to live, if she had raised Tom herself, with love and caring, the damage could have been repaired. As it was, she died within an hour of giving birth, and any hope for Tom was lost with her. No other source of love, such as that of Bellatrix Lestrange, has the capacity to repair the damage.