BUT... There's more to the story than that!
Jennifer's friend, and fellow country singer, Jana Kramer tweeted out this reply to the news of the breakup.
Jana's quoting Carrie Underwood's hit song, "Before He Cheats." Check out Jennifer's reply!
Soooo... It looks like it wasn't exactly "amicable."
Jennifer also posted this photo to Instagram with a caption quoting her own song lyrics:
If you're gonna love somebody... yeah you better love somebody, who ruins your lipstick, not your mascara.