Kim Kardashian West isn't worried about moving to Chicago because Kanye West "changes his mind like he changes his underwear"

A source shared: "Kanye has a tendency though to change his mind quickly, so she is just going along with his plans because it makes him happy.

"Next week, something else might make him happier."

Another insider noted that Kanye - who announced to a crowd last week that he was returning to his home city - is known to change his mind on a whim.

The source told PEOPLE: "He changes his mind like he changes his underwear."

Kim - who has kids North, five, Saint, two, and eight-month-old Chicago with the rapper - has no intention of leaving her current home.

The source added: "She thinks it's best for the kids to continue their schedule in LA. North is in school and everything is working great.

"Kim doesn't think a permanent move to Chicago benefits the kids. Also, Kim wants to be around her family as much as possible too. She loves their new house and it finally feels like a home to her."

Kim and Kanye named their third child - who they had via a surrogate - in honour of the rapper's home city following Chicago's arrival earlier this year.

At the time, Kim said: "Kanye and I are happy to announce the arrival of our healthy, beautiful baby girl.

"We are incredibly grateful to our surrogate who made our dreams come true with the greatest gift one could give and to our wonderful doctors and nurses for their special care."