Rob's father arrives for a visit with Maggie and her family.
Rob's plans for a romantic weekend at home with Maggie are derailed when Fernando and Rosa have an argument that leads them both to Rob and Maggie's home.
Hoping to slowly warm Rob up to the idea of having children one day, Maggie volunteers herself and Rob to babysit a six-month old for a day.
Worried that his wife's family is talking about him, Rob decides to learn Spanish. Hector helps while Maggie wonders what her husband is up to.
After revealing an embarrassing secret about Fernando and Rosa's past at a family gathering, Rob finds himself obsessing over what might be in Maggie's past. However, when he and Hector dig through her things in the attic, he not only betrays her trust but also finds out more than he bargained for.moreless
Maggie wants to remind Rob she is living with him by redecorating. Meanwhile, Fernando is tired of Hector's living with them so he makes him work at the car wash.
Rosa tries to talk Rob and Maggie into having a real wedding with family, until Fernando admits to Rob he spent all their money saved on a second event.
Rob meets his new wife's tight-knit Mexican family following their sudden marriage in Las Vegas.
The A.N.T.s get their own lockers and Olive's is right next to Cameron's. Unfortunately, Olive begins to annoy Cameron and he forces her to switch to a locker next to Chyna. Meanwhile, Fletcher is put in charge of painting a portrait of Principal Skidmore.moreless