In case you missed it, there was a tender moment on the first episode of “The Ultimate Fighter 31” this week when Nate Jennerman introduced viewers to his lovely family. Jennerman, a lightweight prospect out of Roufusport in Milwaukee, was selected to Conor McGregor’s team and matched up against UFC veteran Roosevelt Roberts in the first fight of the season. But before they threw down in the octagon, the show gave us a mini-profile on Jennerman, who got emotional when talking about his wife, 3-year-old son, and 6-month-old daughter back home in Sheboygan, Wisc