Kanye West is back in California with his family, bringing his daughter North to Disneyland, which is essentially her playground, but there were some significant changes on this trip.

Ye spent part of his Thursday with North and his new bride, Bianca Censori, at the Mouse House.

North’s been to Disneyland a bunch with her famous parents, and other family members, over the years — but this is the first time she’s been with stepmom Bianca — instead of Kim Kardashian — as far as we’ve seen.

TMZ obtained photos of the trio making their way through the huge Disneyland holiday crowds with a personal Disney tour guide, of course, and some security in tow.

Folks in the park tell us Kanye, Bianca, and North went the back way into the Haunted Mansion — reserved for VIPs — and North looked happy as she held Bianca’s hand.

On their way into the Haunted Mansion, which currently has a “Nightmare Before Christmas” holiday overlay, we’re told North and Bianca were talkative … while Kanye remained silent.

Kanye and Bianca have been married for about a year now, and all evidence points to his kids warming up to her.

After riding the Haunted Mansion, we’re told the West trio hoofed it over to nearby Frontier Land for more fun.