Captain Lee Rosbach Is a "Very Proud Grandfather" As His Granddaughter Graduates from College

Did you know that Captain Lee Rosbach is a grandfather? The dashing Below Deck boss was in the Sunshine State this weekend with his wife, Mary Anne (with whom he will celebrate 43 years of marriage in September), to watch his granddaughter, Bre, graduate from Florida Atlantic Univesity. And he couldn't help but kvell about it on social media.

"A very proud Grandfather as his granddaughter graduates from college," he captioned an Instagram picture of himself with Bre and Mary Anne. "My bride and I are so proud of Bre, we love you sweetie."

Have we found the Captain's Kryptonite? 

We now know what makes this Captain tender-hearted through the tough exterior.