It was only recently that we were placing bets on whether Jenelle Evans and her boyfriend, Nathan, would be the next "Teen Mom 2" couple to tie the knot. Though not engaged — yet — the two are expecting a child together and Jenelle has never seemed happier or healthier. Unfortunately, however, it's the sound of arguing -- and not wedding bells -- that's heard in this sneak peek of Sunday's 90-minute season finale.
Jenelle and Nathan have always bickered, but this fight is especially brutal. On their way home from the doctor, after having just heard their baby's heartbeat for the first time, the young pair really get into it. "The path we keep going on, with fighting every single day, there's more than a 90 percent possibility we're gonna break up eventually," Nathan says to Jenelle, who then asks if he thinks she should get an abortion.
"I don't know anymore," Nathan answers.
"That's sick. I'm 12 weeks, I'm not, like, two weeks, Nathan. We just heard the heartbeat today," Jenelle responds, in between sobs. "How could you say that?"
Nathan tries to reason that if a child doesn't grow up in a stable environment, he "might as well be [expletive] dead."
Jenelle is understandably devastated by her boyfriend's cold comments, so she pulls over and begs him to get out of the car while she sits in the driver's seat, crying with her head in her hands.
Check out the video, and tune in for the dramatic "Teen Mom 2" season finale this Sunday at 7/6c, right before the MTV Movie Awards, to see if Jenelle and Nathan will eventually kiss and make up.