Junk food is the best cure for a broken heart — even for Kourtney Kardashian!

The 37-year-old documented her Friday night on Instagram — where she spent time with her four-year-old daughter Penelope — amid her recent split from longtime boyfriend Scott Disick. While he partied with models, she had a low-key night in with their kids.

Kourt posted a mirror selfie taken from the shoulders down, showing off her super comfortable look of a white bathrobe and black furry boots. In the next shot, she lounged on her bed with P and the mommy-daughter duo binged on potato chips together.

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Also Friday night.

A post shared by Kourtney Kardashian (@kourtneykardash) on

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Her binge-fest comes just two months after the on-again, off-again couple finally decided to give their relationship another chance. The Keeping up With the Kardashians stars have been together since 2007, and they share Penelope, seven-year-old son Mason and two-year-old Reign together. But the couple has broken up multiple times in the past decade — mostly due to Scott’s addiction to drugs and alcohol, and partying with younger women.

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But even though he completed a rehab program at the end of 2015, it looks like the 33-year-old relapsed and went back to his old ways. Sources exclusively told Life & Style that the father-of-three “has been on a bender for a good three months. Kourtney feels completely betrayed.”

Scroll through the gallery below to see photos of Kourt and Scott with their kids.