10 Signs Your Boyfriend is Cheating on You

2. He has unpredictable mood swings.

What he said: “I was constantly looking for reasons to get away, and it was hard to think of new excuses all the time. So, I’d start a fight with her.”

Being angry in an instant — or being overly nice — is a red flag. There’s no real reason for him to leave, so he has to create one. New activities, such as him going out all the time but never mentioning it until afterward, is a glaring example.

If he was going somewhere else and had no reason to hide it, he would most likely talk about it with you.

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