Yes, my mom. I really disliked to be touched when I was a kid, and was fearful of hugs and kisses (and I'm french, the second one would have been almost socially crippling). Now I find it acceptable (and even comfortable depending on the person), and that's a lot of progress. My mom did do a sort of self-experiment exposure therapy, never going too far, but never stopping.

My point is: ask your family.