Fathers Day? Not for somone with two lesbian mothers!

When I was in high school, there was a kid named "Brad" I had befriended. One day when we were talking Brad informed me that he was the son of two married woman as the result of an artificial insemination. He said in fact that his two mothers had divorced and remarried, leaving him with 4 mothers... YES 4 MOTHERS! How awesome right? Well, Brad cracked a few jokes along with it and stated that he got "a little depressed on fathers day", and that his x-box account was titled roughly something along the lines of "NoDadBrad".

So my question is, does anyone have personal experiences with this sort of thing, and if so what is life like when dealing with it?

(generalization alert) How about christms!!!?