Adam, 43, later admitted to being “inappropriate” with his online behavior, but denied ever cheating.
“I used poor judgment in speaking with anyone other than my wife in ANY kind of flirtatious manner,” he wrote in a Sept. 19 Instagram Story post. “I did not have an affair, nevertheless, I crossed the line during a regrettable period of my life. I have addressed that and taken proactive steps to remedy this with my family.”
The “Girls Like You” singer added, “My wife and my family is all I care about in this world. To be this naïve and stupid enough to risk the only thing that truly matters to me was the greatest mistake I could ever make. I will never make it again. We will get through it. And we will get through it together.”