| 1 | Love bombing | 67.4 |
| 2 | Inconsistent communication—hot and cold behavior | 51.3 |
| 3 | boundary-testing lies | 51.1 |
| 4 | Disrespect to others | 41.0 |
| 5 | The "All My Exes Are Crazy" Narrative | 36.8 |
| 6 | Refusing to apologize or admit mistakes | 28.5 |
| 7 | Drinking excessively or pressuring you to drink | 25.6 |
| 8 | Unreliable patterns (flakiness, job/career instability, financial secrecy) | 25.6 |
| 9 | Listen to your gut | 25.2 |
| 10 | Extreme Jealousy or Possessiveness | 23.4 |