Blac Chyna's mother thinks she and Rob Kardashian will get back together.

The couple - who have four-week-old daughter Dream together - were revealed to have split at the weekend, and though Tokyo Toni has branded the reclusive sock designer ''Mr. Insecure'', she still believes he and her daughter will be able to resolve their differences - if Rob seeks help.

She wrote on Instagram: ''I have spoken to Rob and asked him to get therapy he said that he would but yet he have not seeked it yet.

''At the end of the day they will still be together I promise you. Rob just have to get Mr. Insecure off of his back! Everything will be fine.(sic)''

Toni also lashed out at fans who questioned the drama between her 28-year-old daughter - who also has four-year-old son King Cairo with ex-boyfriend Tyga - and her 29-year-old on/off partner, and insisted Chyna isn't a gold digger.

She wrote: ''Chyna had hers long before Rob K.. He is just emotionally disturbed by all means.

''Chyna don't need to dig for gold [when] gold is given to her after every argument !

''Please, you should not be asking me why did Rob and Chyna break up or why Chyna leave Rob the question should be where is my daddy and why did he leave my mama!!! It's absolutely nothing about the relationship then I don't know!! (sic)''

And the outspoken matriarch claimed Rob had confided in her about his ''many personal issues'' and admitted he regularly goes through Chyna's phone because he finds it hard to trust her.

She wrote: ''Rob goes into this woman's phone all the time and never find anything in [it] this what he confesses to me.

''He confesses to me that he know he has the issue but don't know how to handle it. He's a very emotional guy with many many personal issues how do I know this he told me.''