‘7 Little Johnstons’: Anna Threatens To Walk Out During Her Reunion With Alex & Emma

After months of tension, Emma and Alex finally met up with their sister Anna for dinner in this week’s episode of “7 Little Johnstons.” The reunion took a dramatic turn when Alex called Anna out for skipping their graduation. Liz and Brice’s 10-month-old daughter Leighton also accomplished a big milestone when she went to daycare but dropping her off was extremely difficult for the couple. “7 Little Johnstons” airs Tuesday at 10 p.m. ET/PT on TLC.