Kourtney Kardashian is "feeling vulnerable" since splitting with boyfriend and father of her three children Scott Disick.

Kardashian took to Twitter to reveal her feelings. She shared a TED Talk video called "The Power of Vulnerability" that was delivered by Brene Brown in 2011.

According to Entertainment Online, the 20-minute video deals with "human nature, our ability to empathize, and the way we can find our true self-worth in the midst of heartbreak and emotional turmoil."

The reality star shared this video just a month after splitting with Disick. They broke up after he was caught hanging out with his ex-girlfriend Chloe Bartoli while he was drunk out of his mind.

Disick publicly battled with alcohol abuse in the past. He showed some signs of recovery on "Kourtney and Khloé Take the Hamptons" but later relapsed after attending rehab.

Since the breakup, Kardashian has been spending time with her sisters and three children, 5-year-old Mason, 3-year-old Penelope and her newest infant Reign.

Meanwhile, E! News reports that Disick wants his family back and has been trying to get things to the way they used to be.

"Scott knows he screwed up," a source says. "He's trying to get his life together and that includes getting his family back. He's hoping he and Kourtney can put this behind them. He knows it won't be easy. At the very least, he wants to be friends again."

The source added that Disick wants to fix things because he wants to be in his childrens' lives. "Scott is adamant that his kids will not grow up without a father," the source said.

Disick has not been doing well since the breakup. The sourced added that "he can't believe how quickly this spiraled. He always thought he could keep it together, until he couldn't."

Will Scott and Kourtney get back together? He has been battling his alcohol problem for some time and she has given him chances in the past. If he cleans up his act, maybe she will give him one more chance.