Megan Thee Stallion is firing back at her ex-boyfriend Pardison "Pardi" Fontaine's recent denial of cheating accusations.

In a fiery Instagram Live session on Wednesday, Megan slammed Fontaine following his appearance on Angela Yee's "Lip Service" podcast, where he admitted to an "inappropriate" interaction over text during their relationship but firmly denied being unfaithful.

Megan didn't hold back, expressing frustration with Fontaine's response.

"If this man is saying, 'I didn't cheat on her. I didn't do that' -- well then why the f--- is you responding to me?" she ranted during the live session, according to a recording obtained by X users.

Megan questioned the motive behind his comments and accused him of strategically engaging in negativity.

"Do you know how many n-s y'all claim I done f---ed with? Why are you answering? Why are you trying to make that shoe fit? Was it you getting your d--- sucked in the same spot I was sleeping?" she said.

She continued, "If you said it wasn't you, why the hell is you dissing me? Like what the f--- is going on? Why are you talking to me? If you said I wasn't talking to you. I wasn't talking to you. You just wanted to f---ing find a reason to bash me. It seems very strategic."

Fontaine, who recently appeared on "Lip Service" to discuss his new song "Thee Person," explained that he felt compelled to address Megan's accusations after her song "Cobra" portrayed him negatively.

When asked if he cheated on Megan, Fontaine insisted, "That's not what happened at all." 

The tension between the former couple arose when Megan's lyrics in "Cobra" suggested infidelity: "Pulled up, caught him cheatin'/Gettin' his d--- sucked in the same spot I'm sleeping."

Fontaine, in response, emphasized that hiding text messages could be considered inappropriate but questioned if it equated to cheating. 

Megan and Fontaine's relationship became public knowledge in February 2021. They initially connected while collaborating on the award-winning "Savage" remix.

Rumors of a breakup circulated in May when Megan was spotted with Belgian soccer player Romelu Lukaku in Italy.

Megan also recently addressed her former assistant and best friend Kelsey Harris over the shooting incident involving rapper Tory Lanez.

In a separate recording shared by The Shade Room, Megan expressed frustration with Harris, stating, "Kelsey didn't shoot me, and I really wonder why her only problem with me was, 'You didn't tell people I didn't shoot you.'"

The rapper suggested that Harris either accepted money or faced potential danger for not defending her innocence publicly.

Following a trial, Lanez was sentenced to 10 years in prison for shooting Megan three years ago.

Harris, who was present during the incident, chose not to disclose information during the trial.