Relationships are built on trust, respect, and open communication. But sometimes, subtle changes in your partner’s behavior can signal that they may not be as committed as they once were. The term micro-cheating refers to small breaches of trust in a relationship that don’t pass the threshold into a physical affair. Here are some warning signs to watch for:

1. They’re Always Smiling or Laughing at Their Phone

If your partner is constantly glued to their phone, smiling or laughing at messages from someone else, it could be a red flag. While it’s normal to have friends who make us laugh, your partner’s primary emotional connection should be with you—not someone else in their DMs.

2. They’re Overly Protective of Their Phone

Does your partner guard their phone like a state secret? Are they always checking it when they’re with you, taking it with them everywhere (even to the bathroom), or keeping it locked with a passcode you don’t know? A lack of transparency in phone habits could indicate that they’re hiding something.

3. Your Female Friends Say He’s Flirty With Them

It’s one thing to be friendly, but if your female friends mention that your boyfriend flirts with them every time they talk, that’s a serious issue. A partner who constantly flirts with others likely doesn’t take your relationship seriously.