'She's Actin' Single (I'm Drinkin' Doubles)' -- Gary Stewart (1975)

Wandering Words: "While she pours herself on some stranger, I pour myself a drink somewhere."

Stewart sits at the bar knocking 'em back while watching his wife flirt with other men across the room. He tries to convince himself the attention they give her makes him proud, but "I'm not man enough to stop her from doing me wrong," he sings, his voice trembling.