LiAngelo Ball’s girlfriend, Nikki Mudarris, alleges that the basketball star fathered a child with another woman and "walked out" on their two children together.

 LiAngelo Ball’s girlfriend, Nikki Mudarris, alleges that the basketball star fathered a child with another woman and "walked out" on their two children together.

Nikki Mudarris has accused LiAngelo Ball of infidelity and claims he “walked out” on their family after more than three years together. The Love & Hip-Hop: Hollywood alum, 34, made the allegations on social media on Saturday, Feb. 8, stating that she was blindsided by the basketball player-turned-rapper’s actions.

“I want to clear this up and speak my truth. I am just as surprised as you are,” Mudarris wrote in an Instagram post. “We spent 3 1/2 years together, and last week he decided to walk out on his kids and me.” Mudarris shares two children with Ball: 1-year-old son LaVelo and 2-month-old daughter LaNiyah.

She also claimed that Ball, 26, told her he “got someone else pregnant (allegedly) and now is creating a new life with her.”

“We were just happy and planning family photos — I am beyond blindsided by this whole thing,” she continued. “The ultimate betrayal doesn’t even begin to describe it. My daughter is not even 2 months old, and dealing with this alongside postpartum has been very hard. Please pray for me and my healing because I will get through this.”

Mudarris added, “I have to be strong for my kids, but I have absolutely no words. Karma is real, and God doesn’t like ugly. I hope it was worth losing his family.”

On her Instagram Stories, Mudarris shared further details, claiming the woman Ball allegedly left her for is older than her and calling his alleged text message about the pregnancy “cowardly and pathetic.”

“Anyways, back to my KIDS,” she concluded. “That’s all that matters. I’m done giving this my attention.”

A representative for Ball has not responded to PEOPLE’s request for comment.

Mudarris and Ball had previously not shared details about when their relationship began but had opened up about how they first met. “We ran into each other at Runyon Canyon while walking our dogs,” Mudarris told Sheen Magazine in a past interview. “We exchanged numbers and just went from there.”

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