Antonio Cromartie is bringing lots of baggage to his triumphant homecoming with the Jets.

The NFL cornerback, famed for fathering 10 children from eight women in six states, is being dragged into court by baby mama No. 1, who complains that he hid their son from her for three years.

Rosemita Pierre recently found her son, Alonzo, 10, Cromartie’s oldest child, living with the footballer’s mother in Tallahassee, Fla.

Last week, sheriff’s deputies finally returned the boy to Pierre for a court-ordered visit, and on Friday, Pierre, 28, won a court order forbidding Cromartie to take the boy out of Florida, where she lives.

In an ominous text message to Pierre, Cromartie warned:

“U can stop calling my mom asks (sic) about Alonzo, if there is something u need to know about Alonzo u contact me and furthermore u will not be getting Alonzo.”

“It was a slap in the face,” Pierre told The Post. “He doesn’t care about our son. He just wants to tear me down.”

Cromartie, 30, played four seasons with Gang Green before joining the Arizona Cardinals last season. This month, the Jets signed the free agent to a four-year, $32 million contract.

Cromartie pays child support of more than $3,500 a month to each of his baby mamas, except Pierre, because he won a 2009 court order to let their son live with him.

But Pierre charges that Cromartie violated the order, which said the boy would spend summers, holidays and school breaks with his mom, and didn’t tell Pierre where they had moved when he left New Jersey.

“It was a nightmare every single day, not knowing where my child was or what was going on with him,” Pierre said.