A source tells Popdust exclusively.
"Ashlee loves that her sister and her husband get along, but she and Eric are starting to feel a little left out.
Because she and Eric are definitely the more serious of the two, when all four get together, it becomes like "Jessica and Evan show.'"
The quartet recently had dinner at Casa Vega, and Ashlee and Eric were relegated to audience status.
"Jessica and Evan love to banter and they love to top each others stories. They just kept getting louder and louder and everyone in the place was staring at them, but Jessica and Evan didn’t even notice. Either that or they were having so much fun to care!"
It's not that Eric and Ashlee are jealous or anything like that, they just wish they felt more included. It's getting to the point where Ashlee wants to swear off double dates!"