It's all "very sad." That's Ariana Grande's take on her recent split from fiance Pete Davidson, which she briefly referred to in a since-deleted Instagram post late Tuesday. "Time to say bye bye to the internet for just a lil bit. it's hard not to bump news n stuff that i'm not tryna to see rn," she continued. "It's very sad and we're all tryin very hard to keep goin." While Yahoo hints at a reconciliation, sources tell E! that the death of ex-boyfriend Mac Miller last month has taken a toll on Grande, who wasn't prepared to plan a wedding. Instead, she's filming NBC's A Very Wicked Halloween with Idina Menzel. TMZ reports that while Grande has returned her engagement ring to Davidson, she's keeping the teacup pig the couple adopted last month. (More Ariana Grande stories.)