Socialite Pippa Middleton is single again after she reportedly split from her stockbroker boyfriend Nico Jackson after three years of dating.
Their relationship got strained in the past few months especially after Jackson moved to Geneva to work last summer, reported E! online.
"Long-distance didn't work, especially with how busy Pippa was. A lot of their problems stemmed from the fact she was always busy working - as was he - and they never had time for one another," a source said.
Kate Middleton's little sister, Pippa and Jackson met at a tennis match three years ago but she did not bring him to her royal enclosure at Wimbledon this year.
The couple was still seen together this past summer to attend some weddings. On September 18, they were spotted attending a healing arts center in London. Middleton was later seen spending time with her ex-boyfriends including banker Alex Loudon whom she dated for three years before separating in 2011 and James Matthews.
