Mariana Meets Her Grandparents on Tonight’s Episode of “The Fosters” – Take a Sneak Peek! (@CierraRamirez)

Eric McCandless/ABC Family

Callie and Mariana face the uncomfortable truths of their pasts in a new episode of “The Fosters,” airing Monday, March 16, 2015 at 8:00 p.m. ET/PT on ABC Family.

In “Not That Kind Of Girl,” Callie meets another roadblock in her pursuit of a happier future, leading her to confront past demons. Mariana, troubled by the uncertain future of Ana’s baby, follows up on a letter Ana wrote to relatives.

Meanwhile, Jude faces the painful fallout of a bad decision. Lena confides in Monte about her difficulties at home.

Check out some clips and stills from tonight’s episode below.

The Fosters – “Not That Kind of Girl” – Preview

The Fosters – “Lena & Monte” – Clip

The Fosters – “Mariana’s STEM Club” – Clip

The Fosters – “Mariana & Brandon Driving” – Clip

Photos: Eric McCandless/ABC Family

Written by Juliet Schroder

Juliet is the founder and executive producer/host of Celeb Secrets and Celeb Secrets Country. When not reporting on the latest news in pop culture and country music, she enjoys traveling, spending time with friends and family, and exploring the latest fashion trends.

Juliet holds a B.S. in marketing from St. John's University.