Halle Berry has reached a tipping point in her never-ending custody battle with ex-husband Olivier Martinez.

She claims their 10-year-old is suffering too much because of the conflict and now wants sole legal custody.

According to new legal documents obtained by TMZ, Halle claims Olivier Martinez’s “tumultuous and harmful behavior” has seriously affected their 10-year-old son Maceo.

In the documents, it says the boy has severe behavioral and learning problems that Olivier refuses to address.

Halle says Olivier was a big obstacle to helping Maceo, prioritizing soccer over school … and the kid is now left behind. He claims Olivier refused to give his son a tutor because it would interfere with football practice.

She claims that when their son is with his father for a long time, he comes back to her angry. Hallie claims that Olivier is telling the boy about their parenting conflicts.

Check out this Instagram post.

Post shared by Halle Berry (@halleberry)

The couple currently have joint physical and legal custody, but Hallie is now asking a judge for sole legal custody, arguing it’s the only way to get Maceo back. He wants the ability to make decisions related to education and treatment.

The couple separated in 2015 after 2 years of marriage, but the divorce was not finalized until last August. Their fights were mostly about parenting.

Halle says she spent hundreds of thousands of dollars trying to resolve their conflicts privately, but now she has no choice.