SOBERED-UP HEATHER BOOTS FIANCÉ!

BLOWUP FOLLOWS LATEST REHAB STINT

MELROSE Place” mess Heather Locklear has sobered up — and dumped fiancé Chris Heisser! Now she’s looking to reboot her TV career! “Heather feels like a new person since she ditched Chris and got out of rehab,” said a source close to the faded star.

Added another insider: “She’s calling all her old TV contacts trying to get her career back on track!”

The deranged “Dynasty” beauty, 57, and Heisser, her high school sweetheart, have been an explosive combination since reuniting in 2017 — and she was committed to a psych ward on Nov. 18!

After Heather was released from her latest rehab stint, the couple had a big blowup on Christmas Eve, and Chris moved out of the house after New Year’s, sources said.

“Her family fully supported the breakup,” said the insider. “But if Heather goes back to how she was before, they won’t hesitate to send her to rehab for an extended stay.”

Locklear and Heisser had a rocky relationship Heather wants to revive her acting career! ENQUIRER EXCLUSIVE