Donald Trump[1]’s former communications director Jason Miller isn’t the first man to have impregnated A.J. Delgado, then broken up with her and ended up in court.

Six years before Miller and Delgado had an affair on the Trump campaign trail[2] — resulting in the birth of her now-10-month-old baby, William — Delgado had a fling with John de Neufville of G2 Investment Group.

After Delgado became pregnant, and de Neufville moved on with a new girlfriend, publicist Ali Wise, he obtained a five-year restraining order against the Miami resident, alleging in court papers that she had sent him and his friends hundreds of hateful emails.

Under the terms of the restraining order, which expired in 2017, Delgado was barred from having a gun and required to inform the court any time she planned to come to New York.

In one email to a friend that was cited to the court, Delgado vowed to attend a gala in New York. “I look forward to seeing him and his 34-year-old hag dog there! I look forward to many ugly run-ins throughout this year.”

In another email, to de Neufville, cited in court papers, Delgado said of Wise: “There’s unstable and crazy — and then there’s Glenn Close-level psycho. How humiliating for you. Really scraping the bottom of the barrel, huh?”

Delgado told me, “Some of the emails, I vehemently deny writing.” She also said she’d been dealing with the anguish of being abandoned by the unborn child’s father.

Miller wouldn’t comment, but a friend said, “Her ultimate goal is to destroy Jason and his family. It’s scary, the parallels of what happened to him and de Neufville.”

Delgado said, “I wouldn’t call twice in my life a

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