Jamie Lynn and EX-fiance Casey Aldridge have split according to Allieiswired.com.
"Casey proposed when Jamie turned 17," said a source. "He gave her a gold band with numerous diamonds and one larger stone, but now she has given it back to him. Jamie wasn’t ready to get married. It’s been more than enough for her to adjust to new motherhood for now."
According to the source, Casey has been sleeping on the couch ever since his alcohol-induced truck crash.
UPDATE: Jamie Lynn and Casey were spotted together in McComb, Mississippi on Wednesday with baby Maddie.
He must be taking lessons from Kevin, cause he, too, is smoking around his child.