The problem is that Sammy can't opening his mouth without lying about something. If he tells four stories, three of them are going to be 99% bullshit.
So it was really hard for the Van Halen brothers to believe that just by coincidence, once Sammy bought them out, his new business partners wife happens to become head of tourism in Cabo and the place becomes a license to print money overnight.
Jon Taffer says Sammy didn't do it intentionally, it really was just a coincidence. I believe him, But the VH brothers never bought it.
And if Sammy cared about having a relationship with the guys he wouldn't have, knowing it was a HUGE sore spot, got that fucking Cabo Wabo tattoo ahead of the reunion tour as a clear middle finger to them.