Discovering your partner has not just cheated but done so repeatedly with different people elicits a special kind of excruciating betrayal. Experts call this pattern “serial cheating.” The deceit and risks to your health are cut so much deeper when it’s not an isolated lapse in judgment. So what drives someone to cheat over and over compulsively? Are there early warning signs you can spot to avoid being the next victim? Psychiatrists say underlying mental health issues like poor impulse control and intimacy problems are often at the root. While serial cheaters struggle with their demons, their actions gamble with