does it mean it's lies?

My boyfriend and me have a mad history, we met last year, dated for 6 months, broke up for 6 months, when I was 3 months pregnant, then  got back together when our daughter was born, the problem is, he tells me he loves me ONLY in text messages but has never said it to my face. Does this mean it's just lies, he dosent really love me? I've never confronted him on it, I'm just waiting it out until he does say it to me. I've never said it to him either.