Leah Messer has had enough.

The mother-of-three hasn’t exactly been given the best edit on Teen Mom 2 — and it’s started to get to her.

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On last night’s premiere episode of season 7B, Leah suffered a breakdown while she was searching desperately for her car keys, nervous that she was going to be late for her twins Ali and Aleeah’s tee-ball game.

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She had a full-blown meltdown at one point — expressing her frustration that this “only” happens when MTV is filming. She later discussed the incident with her cousin Chasity.

“My relationship with Corey has grown, and we are getting along so well — the last thing I need is Corey being mad at me for being late,” she explained. “I was so worried about what they were going to say, what they were going to think… Like, I’ve heard I’m an incompetent mother for three years now — that hurts a little bit.”

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Leah has continually been slammed in the past — for everything from forgetting to feed her children to driving while texting.

“I think because MTV was here — and this never happens — it made me feel that much worse,” she explained. “Because I was like, ‘Great. This is what everybody already sees, this is what they’re gonna assume, this is what they’re going to assume, this is going to be twisted.’ So I was thinking all that in my head — like I’m in such a good place, and for all this to happen, I felt like my Saturday routine was f–ked up the one time that we’re filming — so everyone is going to think this is how my life is all the time, like they do every other time, so that affects me. It does. A lot of stuff with the show does.”

At the end of the scene, Leah reminded herself that she is less than a year out of treatment — and we must say, she seems like a changed woman!

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