Kourtney Kardashian is 5 weeks pregnant with her fourth kid — but immediately after spending the holiday weekend with Justin Bieber. not even her well-known family members is confident who the father of her child is! “At first, everyone just assumed it was Scott’s given that he’s been making an attempt to make issues operate, but then out of the blue, she jets off to spend time with Justin,” the insider says. “Her shut good friends and even her sisters are not confident any longer.” (Photograph Credit: ) Because their breakup one year ago, Scott has stopped drinking and making use of medication, according to a different source, but seeing the mom-of-three with the a lot-younger singer has not been straightforward for him. “It’s heartbreaking for him to see Kourtney with Justin,” explains the supply, adding that the 33-year-old desperately hopes he’s the father of her baby. “A paternity check is the only answer at this stage, but it is the final factor in the globe she desires to do,” the supply continues. “This complete issue has her stressed out like you wouldn’t believe!” For a lot more on Kourtney’s pregnancy, check out the newest challenge of Daily life & Type magazine, on newsstands now!