Hi I do not know too much about MLC. I did see a friend go through it recently. It was scary to watch.
But I will recommend that you stop with all R talk. He is just not ready.
As for the filing. I would let a lawyer deal with this. He has financial responsiblities for his family. He should not be hiding money. Nor purchasing such big items as a Porsche.
What boundaries have you put in play with him ?
Flowers always make people better, happier, and more helpful; they are sunshine, food and medicine for the soul. unconditional love is awesome!