HER whirlwind marriage to world-famous rapper Kanye West has been a constant source of controversy.

Now Bianca Censori’s failing relationship with Kim Kardashian’s ex has put her mother Alexandra in the firing line.

New court documents accuse Ye of telling Bianca, 29, that he wanted to have sex with her mom.

Despite the disturbing comments about his wife’s family, Bianca remains close to Alexandra who has two other children, Angelina and Alyssia.

She lives in Alphington, a suburb in Victoria Australia, where she brought up her daughters with her husband Leo.

He was reportedly a well-known former gangster who Alexandra was warned against marrying by family and friends.

Leo has served time in jail following a conviction for possessing a prohibited heroin import and a loaded pistol.

Despite concerns raised by Bianca’s parents about her marriage to Kanye, he met his in-laws in July when he flew them out to Tokyo, Japan, with her siblings.

Alexandra is often seen with her daughter during frequent travels to the US.

She’s said to have been a constant support to Bianca as her relationship hit the rocks.

Alexandra this week said she “wouldn’t be drawn into the latest claims about her son-in-law” amid the lurid court claims.

Australian architect Bianca married Kanye in December 2022 – just a month after his divorce with Kim Kardashian was finalised.

However, they are believed to have split in recent months.

The couple have not been pictured together since September 20.

It comes as Kanye’s ex-personal assistant Lauren Pisciotta filed a lawsuit against the rapper.

She alleges she was mistreated by him while working for him between 2021-2022.

West has previously denied her claims, saying any allegations from her are “baseless”.

The former OnlyFans model and Instagram star – who was West’s Chief of Staff at his company Yeezy – first sued him back in June.

A new 86-page filing with an LA court details how West would allegedly regularly claim he wanted to bed his partners’ mothers – something Pisciotta claims was an “obsession”.

The model claims that West showed her a text message exchange between himself and then-girlfriend Bianca Censori, who he later married in December 2022.

Kanye allegedly messaged Bianca on September 28, 2022 saying he wanted to have sex with her mother Alexandra, who was visiting from Australia at the time.

His statement added, “In response to these baseless allegations, Ye will be filing a lawsuit against Ms. Pisciotta.