Source: Soobum Im/Getty Images After months of what appeared to be boo'd up bliss, Megan Thee Stallion dropped an unexpected nuke on social media, seemingly accusing now-ex-boyfriend Klay Thompson of cheating before airing out all of their relationship issues in a viral post on her Instagram Stories. What started as a normal Saturday quickly spiraled into complete chaos over the candid announcement that didn't seem real until the split was confirmed by TMZ. In a message to the outlet, Megan's rep confirmed the breakup in a statement: "I've made the decision to end my relationship with Klay.