The pregnancy she terminated was apparently with husband Courtland Rogers and the father of the child she's currently pregnant with is her boyfriend Nathan Griffith.
Unfortunately, it sounds like Jenelle and Nathan are already having some trouble.
When she was arrested on December 14 for a reported breach of the peace, a source told RadarOnline that she and Nathan had been arguing a lot and that they "get really loud when they fight."
Now, rumors have surfaced that Nathan may have been cheating on Jenelle with his ex-girlfriend Brianna Dorris, who is also pregnant, but denies that Nathan is the father of the child.
Still, that might not have cut the tension between Jenelle and her man entirely. Over the weekend, she tweeted, "Why can't anyone just tell me the truth so I can leave ? I can't deal with this, none of u can to begin to understand."
Do you think Jenelle and Nathan are on the rocks already? Who do you think will end up with the child if they break up? Jenelle's mom currently has custody of her son, Jace, and Nathan's ex-girlfriend (the same one he's supposedly been talking to again) currently has custody of their daughter, Athena.