“I’m not hurting for no money loves. I want #truth,” Kimberly Alexander wrote on her Instagram Stories, according to screenshots taken by The Shade Room.

Responding to reports that she and Thompson, 29, dated nearly eight years ago — as opposed to recently — the model added, “My mother passed away in 2012 Tristan I didn’t even know you then. If ur gonna come clean come alllll the way clean.”

According to TMZ, sources close to the basketball player said Alexander and Thompson had a one-night stand “sometime during his rookie season in 2011-2012.” The sources also told TMZ that, since the child in question is between the ages of 4 to 5, the timeline offered by the two parties doesn’t match up.

Following Alexander’s Instagram comments on Friday, Kardashian, 35, and Thompson’s attorney, Marty Singer, reiterated to Page Six that Thompson took a paternity test that came back negative.

“Furthermore,” his statement continued, “when Kim Alexander insisted on a second test, Mr. Thompson agreed to do a second test (since he knew that it would re-confirm that he’s not the father) if it was a legally admissible paternity test performed by an AABB-accredited lab that would be beyond reproach. Significantly Kim Alexander refused to have the second test done by an accredited lab and she was dropped as a client by her lawyers.

“There is also no explanation why Ms. Alexander waited 5 years to do a paternity test if she knew who was the father of her child.”

On Thursday, Page Six obtained a copy of the cease and desist letter, which asked Alexander to “immediately stop defaming them with malicious defamatory lies and specious fabrications.”