Jason Momoa and Eiza González Break Up After Months of Dating: They're 'Very Different People' (Source)

Alexander Tamargo/Getty, David Livingston/Getty Eiza González; Jason Momoa

Jason Momoa and Eiza González have gone their separate ways.

A source tells PEOPLE that the Dune actor, 42, and Ambulance actress, 32, have split, after PEOPLE confirmed last month that they were dating.

"They're just very different people," says the insider.

Another source says the pair are "hoping they might work it out." "They love each other very much having dated quietly for some time before it became public," the source adds. "They are in different life stages."

A source told PEOPLE in May that Momoa and González were "exclusive" and had been seeing each other since February "after meeting through work and mutual connections."

"Right now it's not a very serious situation and they're both just seeing where it goes," the latter insider said. "They've been spending time together when they can and making it work between their two busy schedules."

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David Livingston/FilmMagic; Jeff Kravitz/FilmMagic Jason Momoa; Eiza González

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The latter source also said that González is a "very fun, down-for-anything type person and is pretty adventurous for the most part" — and she and Momoa "share that same spirit."

"She's more of a long-term-relationship person versus casual dater," the insider added of the I Care a Lot actress. As for Momoa, he is "a really good guy, very generous and happy all the time; he's all about love and spreading love."

"It's not that he's not taking it seriously, but with his kids, he's not going to rush into anything quickly," the source said of Momoa, who shares daughter Lola, 14, and son Nakoa-Wolf, 13, with ex Lisa Bonet. "He had a lot of love for Lisa and there is still a lot of mutual respect there as far as she's concerned."

Momoa was photographed attending the premiere of González's Michael Bay film Ambulance in April, although they did not walk the red carpet together.

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Momoa and Bonet, 54, announced in a joint statement that they were "parting ways in marriage" back in January, nearly five years after they tied the knot.

"The love between us carries on, evolving in ways it wishes to be known and lived. We free each other to be who we are learning to become," they said in the statement.

"Our devotion unwavering to this sacred life ... teaching our children what's possible. Living the Prayer. May Love Prevail J & L," the pair added.

A source told PEOPLE at the time that the exes "want to explore other things" after the breakup and still care "deeply about each other," adding, "They have been doing things separately for quite a while."