In the image, the downcast reality star, who appears to be slumped on a sofa, looks like she has been crying.
“Feel like I've been punched in the f**king chest,” she captioned the image.
The image-conscious star also noted: “Side note brows and lashes on point,” whilst tagging her brow artist.
In another Instagram story, Susie shared an image from a girls’ night in with her friends, captioned: “Wine won’t wake up one day and leave you.”
The apparent split follows an embarrassing incident in August, in which Susie was filmed getting involved in an unseemly tussle at a Ladies Day rugby event in Byron Bay, before eventually being escorted out by security.
Susie, who had been at the event to see boyfriend Todd Carney play, apparently became involved in a physical clash with at least one other attendee, and was filmed, screaming, as she was dragged off the grounds by security.
'It was Ladies Day, I was sitting by the sideline watching the rugby when a fight broke out between some girls (including Susie),’ a witness told the Daily Mail.
'I saw security grabbed Susie to escort her out.
'On her way out she was yelling, screaming at spectators and kicked another girl in the back.’