There are new reports that claim that Kim and Khloe's older sister Kourtney Kardashian allegedly kicked her longtime boyfriend, Scott Disick, out of their home in the Hamptons during the Father's Day Weekend due to his party lifestyle.

The 35-year-old reality star loves to stay at home with her son Mason Dash Disick and her daughter Penelope Scotland Disick, while her children's father (who also goes by the nickname Lord Disick) loves to drink alcohol and party all night.

"Same old s**t.  They fight, get back together, he parties, she doesn't like it," said an unidentified source to TMZ regarding the incident.

Kardashian went on social media on Father's Day to talk about the man she has been dating on-and-off since 2007.

"Thanks for being a loving daddy more than anything else," wrote Kardashian on her Instagram page on June 15.

Unfortunately, Disick is still coping with the recent deaths of his mother Bonnie (October 28, 2013) and his father Jeffrey (January 3, 2014), which would explain why the 31-year-old reality star is partying more recently.

The celebrity couple are expected to welcome their third child into the world later this year, possibly December.

Kardashian and Disick are currently filming their new spinoff series "Kourtney & Khloe Take the Hamptons," where Khloe and Kourtney (along with Scott and her children) live in the Hamptons and work at their store, Dash, in New York.

Recently, Kourtney's sister Kim got married by to hip hop artist Kanye West at the Fort di Belvedere in Florence, Italy on May 24, 2014.

The Keeping Up with the Kardashians Season 9 airs every Sunday at 9 p.m. ET on the E! Network.