The Mendoza family is growing!

After a rocky beginning getting to know each other while quarantining together in a pandemic, Raquel, Lucinda, and Juliette are finally getting along as stepsisters--and actually liking it! Now they get to make it official. Their parents are getting married... in Mexico! But, when they arrive they find bringing together the two families won't be as easy as they had hoped. Sylvia's favorite aunt does not approve of the match.

Lucinda, Raquel, and Juliette know just what to do. If they can show Tia Enriqueta that their parents are meant to be together, they'll have to support the wedding! But in all their scheming, doubt starts to creep in. The sisters start wonder if they can really trust each other at all. Suddenly they have to ask themselves...are they better off apart after all?