Should I tell the district manager whats going on?

found out my old boss was giving me bad reference to jobs i applied to when they would call her.

i only found at after i spent a $104 online to a place that checks reference. if i knew she would do this i would have never put her down as a reference.

as talking to someone i know who is also no longer working for the company & he said i should tell the district manager whats going on not sure if i should.

keep in mind for the last 3 days or so i'm been emailing the ceo & someone who workers under him.

Should I tell the district manager whats going on?
Should I tell the district manager whats going on?
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