Sofia Richie continued to fuel speculation that she and her ex-boyfriend Scott Disick may be back together when she shared a photo from what appears to be Disick's house yesterday. Hours after Richie posted the shots, Disick's other ex Kourtney Kardashian posted an article asking "why do we make excuses for bad behavior in the relationships?" adding a suggestive "hmmmmm" to the post—perhaps her subtle response to Richie and Disick's reunion.