Leah Messer is reportedly jealous of her ex-husband's new wife.

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After sharing a tweet about getting the "boy," while someone else got the "man," a new report has alleged that the Teen Mom 2 star is simply oozing with jealousy over Corey Simms' relationship with Miranda.

"Leah Messer Can't Contain Her Jealousy of Miranda Simms," read a headline shared by The Stir on Monday.

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"The feud between Leah and Miranda has been raging for months, but have we finally gotten at the core of the issue?" the site asked. "Leah Messer tweeted about her regret over an ex, and given the context, it has to be about Corey Simms and his wife Miranda. The Teen Mom 2 star tweeted this song lyric on Monday, and given everything that's gone on in her life, it looks like she's actually jealous of Miranda Simms."

During the Teen Mom 2 seson six reunion, Corey accused his former wife of being jealous of his and Miranda's marriage, and slammed her for failing to have a successful relationship of her own.

“She has issues with Miranda because she’s jealous of Miranda," Corey explained to Dr. Drew, via an OK! Magazine report. "Me and Miranda have a normal, functioning life. She can’t keep a husband for more than two years!”