03/21/2012 09:31 am ET

'16 And Pregnant' Season Premiere: Jamie McKay And Her Mom Fight About Ryan (VIDEO)

Season 4 of "16 And Pregnant" (Tues., 10p.m. ET on MTV) kicked off Tuesday night with it the news that perennial on-again off-again couple Jamie McKay and Ryan MacElrath were back together. Again.

Jamie's mom Aprille was not too happy about it at all, and Jaime just couldn't understand why.

After all, Ryan had apologized to her, but in Jamie's view Aprille hadn't bothered to take his apology seriously.

The teen mom thought her own mom was being petty for bringing up stuff that had happened over a year ago. "You don't know what you're talking about," she said, "because you've not seen him or been around him."

And that's when Aprille brought up the fact that Jaime had told her Ryan cheated on her -- yet again -- only four or five months before. Jaime was mad that her mom had mentioned it.

"Why are you even bringing this up? ... You need to keep your mouth shut," she told her mom.

The drama continues on "16 And Pregnant," Tuesdays at 10p.m. ET on MTV.

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