Ruben Onsu is facing threats from family members to leak private secrets as he fights for child custody, according to his lawyer, Minola Sebayang. Sebayang stated on July 6, 2026, that these threats are attempts to damage Onsu’s reputation and mental state, warning that such actions constitute unlawful acts subject to legal reporting.
Why are child custody battles becoming more litigious?
Minola Sebayang told reporters in Kuningan, South Jakarta, that the threats to expose private "aib" (shame/secrets) are disconnected from the actual welfare of the children.

According to Sebayang, Onsu's primary goal is ensuring a growth environment safe from exploitation and negative influences, rather than engaging in a public war of words.
How does “reputational leverage” affect legal outcomes?
She stated that her office has already gathered enough evidence to pursue legal action if these threats are realized, as it demonstrates a desire to embarrass the party rather than protect the children.
For Onsu, this pressure has intensified since his divorce in 2024.
The Role of Psychological Evidence in Custody
The legal battle is moving toward concrete evidence of environment. For the upcoming hearing on July 15, Sebayang indicated that Onsu’s team will present evidence regarding the children’s current environment, which they claim is psychologically unsafe.
What happens next in the Ruben Onsu custody case?
The legal proceedings are centering on a specific date: July 15. This first hearing for the custody lawsuit will determine how the court views the “safe environment” claims. While Onsu has reportedly ignored the threats to leak his secrets, his legal team is actively preparing a counter-offensive based on the laws of the state.
Sebayang emphasized that the right to spend time with children is guaranteed by law and should not be contingent on the silence of family members.
Frequently Asked Questions
Yes. According to Minola Sebayang, leaking private information to embarrass someone without context can be classified as an unlawful act and a defamation of character.
When is the next court date for Ruben Onsu?
The first hearing for the child custody lawsuit is scheduled for July 15.
What is the primary focus of Ruben Onsu’s legal strategy?
Based on statements from his lawyer, the focus is on the children’s growth environment and ensuring they are protected from exploitation and psychological harm.
What are your thoughts on the use of personal secrets in legal battles? Should the court ignore a parent’s private life if it doesn’t affect the child? Let us know in the comments below or subscribe to our newsletter for more legal updates.
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