Joshua Newville and Emily Leehan may have gotten married in front of 130 of their closest family members and friends over the weekend — but it was Newville’s 4-year-old son who stole the show. In a video that’s gone viral, the adorable boy, Gage, becomes overwhelmed and breaks down into tears of joy while his stepmom reads surprise vows she wrote just for him. “I want you to be safe and to try your hardest and to be a good person,” Leehan tells Gage, who begins to cry and runs into her arms. She adds, “I know that you and I will butt heads, except for right now. But I hope, with all my heart, that as you become a grown man, you will understand my methods and realize I've only done what is best for you and that I love you." U.S. Marine Corps Sergeant Joshua Newville and Senior Airman Emily Leehan got married on Saturday in upstate New York. Newville's son, Gage, became overwhelmed with emotion at the ceremony. "The last thing that I hope you learn is that you are a ver