Ozzy and Sharon Osbourne
Ozzy and Sharon Osbourne recently celebrated 40 years of marriage.
However, the Black Sabbath rocker's addictions and infidelities over the years threatened to end their relationship more than once.
The couple's marriage was rocked in 2016 when the 'Paranoid' rocker confessed to having had an affair with his hairdresser but in the decades before then, she was well aware he was sleeping with "dirty old groupies".
At his very worst, Ozzy once almost choked his wife to death while under the influence.
He had no recollection of the incident when he woke up in jail.