WATCH: Teen Mom 2's Jenelle Evans Argues with Fiancé Just Days After Proposal
07/23/2015 AT 07:30 AM EDT
Trouble in paradise ... already?
The honeymoon phase seems like it could be over before it really began for Jenelle Evans. In an exclusive sneak peek at Teen Mom 2, Evans looks stressed and bothered as she confides in a friend about her most recent troubles with fiancé Nathan Griffith.
"I'm aggravated from hell," Evans, 23, says in the clip.
Griffith, who proposed to the reality star while on vacation in St. Thomas in January, quickly interrupts the conversation between the two friends.
"I told you, stop disrespecting me," Griffith tells Evans, pointing his finger toward her.
Evans shares a son, Kaiser, 1, with Griffith and is also mom to Jace, 5. But her mother Barbara has custody of Jace, who calls his grandma "Mom" while playing baseball with her in the video above.
Watch Teen Mom 2 on Thursday at 10 p.m. ET on MTV.