"It's ridiculous," Kardashian said Saturday in Las Vegas at a party for her swimwear line, Beach Bunny Swimwear. "All the [rumors] you just have to laugh at."
For the record, she says things are going well for the couple.
"We've been working on our relationship and we're doing the best that we can," Kardashian, 31, said at the Hard Rock Hotel event. "We're in a really good place right now and taking it day by day and it's good."
While it's been well-documented in the media and on E!'s Keeping Up with The Kardashians that the couple has been through multiple rough patches, Kardashian says she and Disick, who have a 8-month-old month old Mason together, have been helped through counseling.
"I think [counseling] is really important and we always love going and feel so much better after," she said. "I think everyone should go. People are like, 'It's so expensive and this or that,' but that's more important than buying clothes or a handbag or shoes. It's your life."