You found out that your wife (marry) was cheating on you with your daughter's(Emily's) bf. Your daughter brought her bf for a vacation with you and your wife. She noticed that your wife was blushing when your daughter's bf complimented her. One day when you woke up in the middle of the night to get some water you saw that your wife wasn't with you. When you got downstairs to get some water. You saw your wife having sex with your daughter's bf.