Fotis Dulos, the estranged husband of missing Connecticut mom Jennifer Dulos, believes she’s still alive, some three months after she disappeared.

The Greek real estate developer gave an interview to NBC’s “Dateline” ahead of his second arrest Wednesday in the case.

“Do you believe Jennifer is alive?” asked host Dennis Murphy in a clip of the interview.

“I do,” Fotis answered, before interrupting Murphy’s follow-up question by saying, “I’d like to not discuss this … per my attorney’s advice.”

Murphy also asked Fotis, who shares five children with Jennifer, if he had anything to do with her disappearance.

“I did not. But I’d like to leave it at that,” Fotis replied.

The New Canaan mom was last seen around 8 a.m. on May 24 after dropping the kids off at school.

Both Fotis and his girlfriend Michelle Troconis were arrested in June and charged with tampering with evidence and hindering prosecution in connection with Jennifer’s disappearance.

The pair were rearrested this week on an additional charge of evidence tampering related to a Toyota pickup truck investigators say transported Jennifer’s body and tested positive for her DNA.

Jennifer and Fotis were locked in a nasty divorce battle when she vanished.

But he insisted to Murphy that “she was a great mother.”

“I think she was an excellent mother. And I hope that she continues to be an excellent mother,” Fotis said.

The full interview airs 10 p.m. ET Monday.