If you've ever caught your partner's eyes wandering toward another woman, you might have felt a sting of worry or confusion.

I am a 56-year-old divorcee after a 30-year marriage. I have been dating a man I’ll call “Tom” for the past 2 1/2 years. I love my time with him, except when we are out — he is constantly looking at ...

DEAR ABBY: I am a 56-year-old divorcee after a 30-year marriage. I have been dating a man I’ll call “Tom” for the past 2 1/2 years. I love my time with him, except when we are out -- he is constantly ...

Infidelity is a major cause of relationship breakdown, and so understanding why some people cheat is an important area of research. Of course, none of us is immune to temptation. Committing to a ...

DEAR ABBY: I have been with my boyfriend for 3-1/2 years. Before me, he was known for sleeping around. He has never cheated on me that I am aware of, but when we go to social gatherings (or just out), ...

DEAR ABBY: I have been with my boyfriend for 3 1/2 years. Before me, he was known for sleeping around. He has never cheated on me that I am aware of, but when we go to social gatherings (or just out), ...

Dear Abby: I am a 56-year-old divorcée after a 30-year marriage. I have been dating a man I’ll call “Tom” for the past 2 1/2 years. I love my time with him, except when we are out—he is constantly ...

Dear Abby: I’m a senior widow who has been dating an older man for a year now. He’s caring and thoughtful and has many good qualities, but one thing he does is creating difficulty for me. He ...