Reality star breaks down in tears as she opens up on Scott's infidelity

Since photos of Scott Disick, reality star, Kourtney Kardashian, seemed to have put on a brave face.

Read: Reality star seeks full custody of 3 kids with Scott Disick

However, in a new preview of KUWTK, she was seen breaking down in tears after discovering her boyfriend of nine years Scott Disick had a rendezvous with another woman.

Kourtney was then shown crying while talking to sister Kim on a couch while showing her the pictures.

'Scott is like on a crazy bender..'I've worked so hard to keep this family together,

'Piece of s**t.'

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Kris hissed as Kim looked on.

Who knew Kourtney was taking the break up hard as she has been seen out on the town with her family since Scott left.