Checked my boyfriends Web history.

The boyfriend and I have been going strong about 3 or 4 months now. We recently traveled across country with my dog and cat together because he was moving, and we now got a house with a 12 month lease. I've met the family and all his friends. Things seem great and the sex is amazing. However there has been no signs of the L word or even signs that it may come up. He once told me long before we dated that he has only used this word 3 times in his entire life. Once of which he didn't mean. He just turned 30. Do you think this is something to be concerned with? Do you think he does love me? Or am I going to be waiting forever? I feel like I'm hanging on a limb and I'm ready to take the plunge but I am sort of affraid. Advice?