Listen to I Know You're Married (But I Love You Still) online. I Know You're Married (But I Love You Still) is an English language song and is sung by Red Smiley and Don Reno. I Know You're Married (But I Love You Still), from the album American Country Music Soundtrack, was released in the year 2013. The duration of the song is 2:14. Download English songs online from JioSaavn.