Tiger Woods felt the need to let his ex-wife know over a phone call that he was dating the president’s former daughter-in-law, Vanessa Trump. A friend told the Daily Mail that the golfing star with a messy dating history wanted to update his ex-wife,

Tiger knew it was going to get out eventually so he had to make the phone call to Elin before his love life ended up in the newspapers again,' -Tiger's friend said.