Wiz Khalifa slammed estranged wife Amber Rose on Twitter for the way she is raising their son Sebastian, 2, and now the rapper wants more time with the boy, TMZ reported Tuesday. Khalifa, whose real name is Cameron Jibril Thomaz, claimed Rose, a model and actress, often leaves their son with relatives and staff instead of taking care of the toddler herself.

There are several things Khalifa, 27, accuses Rose, 31, of doing in documents obtained by TMZ. Rose reportedly lets the family dog eat his own feces and then lick the tot’s face, spending only 15 minutes with Sebastian in the morning before leaving, often staying out late at night, and having "shouting matches and vulgar exchanges” with her mother -- with whom she has an explosive relationship.

“A woman who would do something to a kid to spite that kid's father is a foul creature,” Khalifa wrote Feb. 3. “Sucks when people try to use that against you, but the cool part is figuring out how much [self-control] you have.”

Rose, who isn’t afraid of a social media fight, did not respond to her estranged husband’s accusations. Instead, she promoted an appearance with Lil’ Wayne. Khalifa didn’t identify what the “foul creature” had done to make him so upset, but the U.K.’s Daily Mail reported the Twitter diatribe was ignited by a haircut Rose gave their son.

Rose and Khalifa split in September after a little more than a year of marriage. "You know, he's young, he has a lot of life to live," Rose said about the “Black and Yellow” rapper during the infamous “Breakfast Club” interview Friday, UPI reported. "Now that I'm done crying, it doesn't bother me anymore. Now's my time to live. I'll never say never because he's the father of my child. He's still technically my husband. But right now, with all he's doing, I'm not with it."

The drama between Khalifa and Rose erupted at the same time the model and Khloe Kardashian engaged in a major Twitter battle Monday. Kardashian essentially defended her sisters and asked Rose to stop talking about her family in interviews, but it just triggered Rose to talk even more.

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