On this Sunday's new WAGS L.A., Barbie reveals that she and Sheldon are "going through some things."
"He's leaving tomorrow, he's going on vacation, him, his mom and my step-daughter and like, they're not inviting me," Barbie said with tears in her eyes.
Both Nicole and Olivia tried to assure Barbie that it's not her fault.
"Maybe he's been feeling neglected even though you don't even notice that," Nicole offered. "And he doesn't express it so it builds up and he resents you, and now he's at a point where he's not talking to you, and that's not your fault," Olivia assured Barbie.
Despite the girls' attempt to console their friend, Barbie can't help but wonder if her marriage is headed for divorce.
"I don't know what to do. I'm not myself. I don't know what I'm walking into, I don't know if he's gonna be like, ‘I want a divorce,'" Barbie wondered.
Watch the emotional moment go down in the clip above.
Watch the two-hour season three finale of WAGS Sunday at 10 p.m., only on E!