Kourtney Kardashian has hinted her relationship with Scott Disick is on the rocks.

The E! reality TV star, who has been dating  31-year-old Disick since 2006, posted a cryptic quote on her Instagram page, hinting that their relationship is over.

The text, which is a quote from the Disney film Lilo & Stitch, read, '''If you want to leave you can. I'll remember you, though. I remember everyone that leaves.''

The couple, who have two children, Mason Dash, four, and Penelope Scotland, two, together, are set to have a third child next month.