My general rule is: if I got exp for it, I killed it or directly contributed to its death.
Understandable. I'd turn off companion xp if I could honestly. Since I can't, I'll just have to forgive myself for the extra xp I'm getting. I see no reason to alter the RP rules I laid out for myself at the beginning of the game.
Heh, Medicine is one of the only skills I haven't maxed yet, so you could say I'm earning xp from patching up my crazy companions after their fights anyway
