#7: Tiger Woods and Erin Nordegren
Duration of Relationship: 6 years (2004–2010)
The highly publicized breakup between Tiger Woods and Elin Nordegren in 2010 became one of the most notorious scandals in sports history. After six years of marriage and two children, their seemingly perfect life unraveled when revelations of Woods’ numerous infidelities surfaced.

The media frenzy intensified as details of his affairs were exposed, leading to a very public apology from Woods and a brief stay in rehab for sex addiction. Nordegren, devastated by the betrayal, filed for divorce, which was finalized later that year.