Nikki needed space from her fiancé Mark after the couple got into a fight over the possibility of having children in the future, as previously reported by HNGN. In a new sneak peek for the upcoming episode of TLC's "90 Day Fiancé," Nikki reaches out to Mark's daughter Elise so she could spend time with someone closer to her age.

Nikki, 19, explains that Mark, 58, asked her to decide about whether she wanted children or not in the future, and she says in her on-camera interview that she's not sure about making a decision just yet since she doesn't know what she may feel in five or 10 years.

She texts Elise, Mark's daughter, because she is closer to her age and she's one of the few people Nikki knows in Baltimore after moving to the states from Cebu, Philippines to be with Mark. After an awkward greeting, the girls agree to go shopping together.

"I'm a little shocked that Nikki wanted to hang out but I'm actually hoping that since my dad's not around I'll be able to see like who she is and she'll be able to talk to me more," Elise tells the camera.

While out shopping, Nikki picks out a white crocheted dress, and Elise mentions that it would be perfect for a beach wedding. A shop assistant comes over and asks Nikki about her wedding.

"Are you marrying your best friend?" the shop assistant asks.

"I'm marrying a weird guy," Nikki says.

Watch the sneak peek below and be sure to catch the upcoming episode of "90 Day Fiancé," airing Sunday Nov. 22 at 9 p.m. ET on TLC.