Mother in law

A man is walking down the beach one day and he finds a lamp. He gives it a rub and out pops a genie. The genie says "Since you have released me from my prison you can have three wishes, but with these wishes there is a catch. Whatever you get your mother-in-law gets double." The man thinks for a minute and says "For my first wish I want fifty million dollars."He thinks for a little while longer and says "For my second wish I want to be adored by the ten most beautiful women in the world." The genie says "You do realize that your mother-in-law gets double of what you just wished for right?" The man nods and says "For my third wish I want to be beaten half to death"