Blac Chyna is reportedly filing full custody claim for King Cairo as a form of punishment against Tyga for dating Kylie Jenner.

According to TMZ, Blac Chyna reportedly hired a divorce lawyer last week in her effort to seek primary custody of King Cairo, the reason being that the two-year-old is going to begin pre-school soon and she doesn't want him "bouncing from home to home."

"But Chyna's issues run deeper. She has a problem with Tyga because he's dating a minor, and she believes that shows bad judgment that translates into his parenting skills," the report said.

"Chyna also doesn't want Kylie Jenner to have substantial time around the kid because she believes Kylie lacks maturity."

Although Tyga and Kylie Jenner have denied they are dating several times, their actions have been quite obvious. And he has been quoted as saying that he loves the reality star. The "Keeping Up with the Kardashians" cast will turn 18 in August.

"We've learned when Tyga and Blac Chyna separated, he initially wanted full custody but backed off and said he would share joint custody, but now the tables have turned," it claimed. "And we're told Blac Chyna wants child support to cover housing expenses, food, clothing, nannies and school."

Blac Chyna and Kylie Jenner were also reportedly having a feud on Instagram and Twitter as they posted photos showcasing Tyga's expensive gifts to them.

On Monday night, however, Blac Chyna didn't show any signs of full custody feud with Tyga as she marked her 27th birthday at the Ace of Diamonds gentleman's club in West Hollywood.

"Pouring her voluptuous curves into white and sheer panelled jumpsuit, the mother-of-one added height to her look with killer heels," reported Daily Mail.

"Showcasing her new long blonde weave, the curvy star was joined by a female friend as she made their way into the venue to begin celebrations."