A man told his wife to never look in the safe

After 35 years of marriage she finally opened the safe. She told her husband “I looked in the safe and saw $40,000 and three eggs. What are the eggs in there for?” “Well I’ll be honest. Every time I sleep with another woman I put an egg in the safe” “Well… I guess I can’t be too mad. After 35 years of marriage you’ve only been unfaithful 3 times, I can’t be too upset.” The husband says “Well… every time I get a dozen eggs I sell them and that’s where the $40,000 came from.”