My brother in law flips a few dozen houses a year

Never using his own money. But he thinks it's wrong if I take on short term partners or borrow money to fund my business. Latest partner is his wife and he posted about it on face book. His wife will receive a check today for the full amount minus a $1,000 fee for attempting to embarrass me.
My response to the post was... unlike you and your sons I've never cheated on my wife.
Damn, he went and deleted his post.