TIGER WOODS and his ex-wife ELIN’s latest beau DINGMAN combined forces to ruin a dream cruise that the blonde beauty took with her two kids!

The horndog golfer repeatedly called the ship to talk to his daughter Sam, 6, and son Charlie, 3, insiders say, and then Elin’s ex-boy­friend hijacked the getaway by whisking her and the kids off the ship for a trip to his family estate!

“Tiger was furious when he learned that Elin planned to take the kids on a Disney cruise to the Bahamas to cele­brate Sam’s birthday because he wanted to spend time with his daughter,” a source told The ENQUIRER.

The couple’s six-year marriage blew up in 2009 when The ENQUIRER re­vealed Tiger’s affair with New York party girl Rachel Uchitel. Elin, 32, pocketed a reported $100 million in their divorce, and had been dating wealthy investor Jamie Dingman.

Although they split up early this year, Dingman surprised Elin by sending boats to the ship for the side trip to Nassau – where he had three huge birth­day cakes for her daughter, said the source.

“Elin’s kids love Jamie, and he’s try­ing to use that to get back together with her, but she’s not having it,” explained the source.

“Elin said, ‘He’s suffocating me. He’s always after me to visit him, but I have kids and my own life to lead. He’s just too emotionally high maintenance. I don’t want to be his mommy.’

“In the end, Elin said the kids had fun, but for her the trip was pure misery.”