She may be an American sports hero, but Lindsey Vonn is not exactly from the All American family!

The Olympian skier, who went public with her romance with Tiger Woods in March 2013, had a wildly dysfunctional family and an incredibly volatile childhood that included mental illness, massive debts, divorce and even kidnapping accusations, the National Enquirer is exclusively reporting.

Linda Krohn, her mother, suffered a stroke right after Lindsey was born in 1984, which her father, Alan Kildow, told a court appointed investigator led her to check out of family life and subsequently to a suicide attempt.