Article continues below advertisementPink is speaking out after rumors she split from husband Carey Hart for the second time.Following a Thursday, February 26, report, that the couple has separated after 20 years of marriage, the musician took to Instagram to publish her side of the story."I was just alerted to the fact that I was separated from my husband. I didn't know," quipped Pink, who shares kids Willow Sage, 14, and Jameson Moon, 9, with Hart."Thank you for letting me know.