Hey there lurkings,
I have sorta the same problem, my parents never were huggy people and sometimes I don't react well myself to being touched. My 4 dogs on the other hand I will let them walk, step, play and snuggle with me all they want and oh yea my husband too! lol
Don't worry just because you don't like being touched does not mean you have something wrong with you, you are you and I would maybe work on the confrontation part, I have that problem too, see there you got a buddy in this, lol
You take care, hugs,
Penelope