The New York Post reports that ESPN analyst Steve Phillips had an affair with a 22-year-old production assistant, and that assistant has allegedly been harassing Phillips’ wife upon his  ending the affair.

According to the report, Brooke Hundley has called Marni Phillips phone calls and written a letter, which the Post has published, detailing her sex encounters with Phillips while criticizing their “loveless marriage.” Hundley also described Phillips’ genital region to his wife as a way of proving she was in fact having an affair with him.

The former Met general manager, whose tenure with the team was rocked by admissions of infidelity, confessed to his wife and local cops that he had slept with ESPN assistant Brooke Hundley several times this past summer before dumping her.

Hundley’s desperate  — including accidentally smashing her car into a stone column while speeding away from the Phillips’ home after leaving the letter — terrified the family, according to the Wilton, Conn., police

“I have extreme concerns about the health and safety of my kids and myself,” Steve Phillips, 46, said in a police statement, adding that the woman became “obsessive and delusional” after he dumped her.

However, Phillips has declined to pursue criminal charges against Hundley, a Bristol, Conn., woman who cops learned may have used an ESPN computer to contact Phillips’ 16-year-old son on Facebook while posing as a high-school classmate.

Phillips — who admitted having multiple affairs with women while working for the Mets — is now being sued for divorce by his 40-year-old wife, the mother of his four sons. Two months ago, Phillips deeded the family’s five-bedroom, multimillion-dollar Wilton home to her.

A source told the Post Phillips has been suspended for a week by ESPN — which hired him in 2005 as a baseball analyst — because of the scandal.