Last we heard was that Chris Brown and Nia Guzman, the mother of his one-year-old daughter Royalty, were working on co-parenting together peacefully. But things have changed, as she has accused him of causing harm to their child. Now he's responded.

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She claimed that he gave Royalty asthma after she inhaled second hand smoke from Brown smoking marijuana and tobacco of some sort, TMZ reported Sunday.

Guzman is apparently hoping that a judge sees the alleged harm that Brown has brought to Royalty and wants to change their visitation agreement. She wants him to bring a nanny on staff who can look after Royalty full-time when she is with Brown. The other option is to cut back on the time he spends with Royalty altogether.

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She has also petitioned for a judge to order Brown to random drug tests and also to ban him from using drugs and drinking alcohol in Royalty’s presence, and of course to stop smoking with her near him as well. She also has taken this opportunity to ask for her child support to be increased roughly six times more than he is paying now. Brown’s current payment is $2,500 monthly. She has asked for $16,000 a month.

Brown has clapped back at her claim and her requests on Instagram.

He made it clear he has given up smoking and before he did, no one ever did it when Royalty was around.

“This is obviously a play to get some sort of increased income. I take care of my daughter and I would never ever put her in a position that will harm her. I’m so sick and tired of negative people trying to use me and slander me. All this annoying bs, everybody knows what they do in these streets.”

He also added that he will not be “played” because of the lifestyle that he lives.

He went on to explain the positivity that is happening around Royalty.

“My daughter is the youngest in her class and the most advanced. My mother and I have made sure my daughter is constantly learning and being creative as well as her safety. I won’t do the back and forth negative things so I’ll just say god bless whoever is struggling and needs to use me to better their life even though I fulfill my duties as a father.”

He has since deleted the post but see it here.