The Disney star's husband filed a child abduction report in May accusing her of fleeing with their two young sons, and it later emerged the couple had split, reported TMZ online.
Now Thornton and Carney have reconciled and have moved into his parents' house in Hot Springs, Arkansas.
Thornton and Carney wed in 2011 and are parents to sons Bentley, six months, and two-year-old Kenneth.