nasty cripple syndrome
A propensity of some embittered differently able persons to behave rudely or inconsiderately, certain that they will get away with it out of pity.
"There's another phony blonde."
"Sorry about my dad - he's got nasty cripple syndrome since he's been in a wheelchair."
"Sorry about my dad - he's got nasty cripple syndrome since he's been in a wheelchair."