More accurately, nip the problem in the bud. If your kid comes home with a ton of problems and you cater to them you fertilize the problem, making it grow.Morals? If the one with issues took their lumps (get inheritance, have it seized by creditors) the others might have been more inclined to help them out as they hadnt wasted a fortune on lawyers (which also creates resentment).
They decide they want to move home because of their problems. OK for a few days or a week and then counselling to set a plan and X months to put things into gear.
More fortunes are made by sweat equity than the roll of the dice. Brain sweat counts as well. Work hard or think hard. Better still, think hard while working hard.