Things got pretty heated during Season 11 of “Real Housewives of Orange County,” leading to an intense off-camera incident in which Kelly Dodd may have been hit by a co-star. While vacationing in Ireland, the Season 11 cast of the Bravo series got into a screaming match that escalated into a physical altercation between Tamra Judge and the show’s newest addition. Cameras were not rolling during the incident, which left fans in the dark — until now.