I think they're littles.
Here's the thing. He has the right, I guess, to do an about-face in life. Whatever, to each his own.
But stealing marital assets (I assume that's where the money he wired came from), staging an elaborate death hoax, purchasing insurance fraudulently? That is waaaaaay outside the bounds of legal.
Never mind what's moral.
Knowingly waste LE resources on a useless water search. And then on an international one.
Leave your family to worry, grieve.
Leave your spouse with all the bills, responsibilities, joint debts if there are any.
Leave your family to unknowingly cash out a fraudulent policy.
How did he decide he could rewrite all the rules of legal and moral decency?
He'd full of himself. Well, full of something.
My smpathy to his family.
JMO