They are never, ever getting back together… Like, ever!

Kailyn Lowry is just days away from her due date — and clearly gives no f–ks when it comes to haters! The star of Teen Mom 2 took to Twitter to fire back at someone who claimed that she cheated on her ex-husband, Javi Marroquin.

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It all started when the mother-of-two (soon to be three!) retweeted a message that said, “You deserve actions not words.” A fan then tweeted Kail and asked, “Did Javi deserve your cheating actions?”

She wasted no time telling the hater how she really felt. “If I cheated, then so did Javi. [Get the f-ck out of] my mentions,” she tweeted.

On multiple occasions, Javi and Kailyn have both been accused of cheating on the other, with many speculating that they began seeing other people before their divorce was finalized. They have also, however, made it clear that they were separated — and presumably free to see other people — before Javi’s deployment (their divorce was finalized when he was back in the States).

The 25-year-old mom has been on a roll when it comes to speaking the truth via Twitter. In another tweet, she told her fans that she “won’t be getting married again” before reassuring fans that there is no reconcilation with Javi in the works, explaining, “My ex is an ex for a reason.”

MORE: Kailyn Lowry “Feels Much More Confident” About Baby No. 3!

Javi, for his part, has been laying low on Twitter when it comes to Kail — perhaps he’s too happy with his brand new relationship to get caught up in the pettiness of social media!

Scroll through the gallery to get the full ups and downs of Javi and Kail’s former relationship!

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