"I wouldn't say there was a falling out, not on my end," Wahlberg said. "What I would say is this, I'm not saying there was on his end either."
"Mark didn't come to the wedding. It was his daughter's birthday.
"And you know what, I didn't go to Mark's wedding," he continued. "It wasn't personal, I was working."
When Stern asked if Wahlberg held Mark's absence against him, Wahlberg said that was false.
"Absolutely not," he said.
As for his brother's relationship with Jenny McCarthy, Wahlberg said all was right between them.
"Mark's been wonderful," he said. "The times he's met her he's been gracious and wonderful."
McCarthy chimed in.
"Mark's been very nice to me."