“I’ve been feeling alone in this marriage for a long time,” Angelina Pivarnick says in the new Jersey Shore: Family Vacation trailer. Although the show’s last season ended with Angelina and her husband, Chris Larangeira, seemingly getting back to a better place, news broke that the two had split in Feb. 2022. Angelina expands on the breakup in the trailer, saying, “Chris left again. He moved…