Fergie & Josh Duhamel Are 'Gearing Up For A Fight' Over Custody Of Axl

Fergie and Josh Duhamel’s split apparently isn’t as amicable as they are trying to make it sound! The two split in September, and since said that they still have “a good relationship,” but a source tells OK! that’s not the case at all.

While Fergie’s rep denies any tension between the two, she is not over his alleged romp with a stripper in 2009, during the marriage. He also reportedly had dinner dates with Olivia Munn after they’d separated but before their official split.

He was also linked to Eiza Gonzalez. So Fergie is using this information to fight for more custody over their son, Axl.

“Josh wants full custody, but if he’s got women constantly coming and going from his bachelor pad, she may just push for full custody,” said the insider.

But that’s going to be a battle, as Josh “won’t accept visitation. He’ll no doubt hold firm on splitting time with Axl fifty-fifty. And if things do get uglier, he’ll do whatever it takes to ensure he maintains his relationship with his son.”

Now, the two are “gearing up for a fight,” says the source. “It’s sad how far they’ve come from their amicable announcement, but as of right now, a battle is brewing.”

For more on Fergie and Josh, pick up the latest issue of OK! on newsstands now.