"And he should be disciplined by the House for wrongfully and dishonestly invoking it."
Probably. but he has recently come out about his bipolar condition so my prediction - he'll turn it into a mental health causation everyone will wish it go away.
Maybe the family should treat him the same way they did Rose, so as "not to cause any public embarrasment to the family".
Of course, if he is as big a lush as his dad, then he is mostly self-lobotomized already.