The world was first introduced to the dynamic sister duo of Darcey and Stacey Silva on #90DayFiancé, but got to know them even better in their hit spin off!

"You guys are going to see all the ups and downs. You're going to see some major funny moments. You're going to see Stacey and I have these twin transformational moments," Darcey said.

Fans will even get a glimpse into Stacey's baby journey.

"The baby journey is trying to make that baby," Darcey told us regarding her sister.

"I think I can pop out one more," Stacey added.

Despite their family expanding, the season is not without its rough patches.

"You'll see a lot of moments, of course, of crying. Those tears are growth. They're like, I'm not taking this s*** anymore. We're here to help heal others as well. We gotta be the ones to go through it? Let's do it," Darcey said.

Some of these tears will stem from the sisters' love lives as Stacey navigates her marriage to Florian and Darcey learns that her husband Georgi is still married.

Darcey & Stacey airs Monday nights on TLC.