9 Ways to Prevent Your Boyfriend from Cheating

2. Wait for him at home every time he mentions, “I’ll be home late”

“Ever since I started cooking for my boyfriend, he’s started to come home straight from work.” “Grabbing him by the stomach” might also be an effective way to prevent your boyfriend from cheating on you. Unless it’s for a special occasion, you can impress him by preparing something quick and delicious for dinner while using basic ingredients or things you find in his fridge.