Former The Voice of Holland contestant Nieloefaar has publicly signaled ongoing tension with her coach Willie Wartaal, while expressing deep gratitude for her past mentor Angela Groothuizen, according to reports from Realityfbi and Juicechannel on July 30, 2026.
The rift initially surfaced on Instagram after Nieloefaar posted a story indicating a lack of support, which channel operators linked to Wartaal.
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Friction escalated when a follower asked Nieloefaar about her status with the coach.
In response, she posted a self-portrait set to Wartaal and Adje's track titled "NEP."
Reports from Realityfbi allege that Wartaal promised career growth that went unfulfilled, while noting Nieloefaar has maintained high expectations for her career trajectory.
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Praise for Former Mentor
Amid the dispute with Wartaal, Nieloefaar publicly praised Angela Groothuizen, who coached her to the finals during The Voice Kids in 2014.
Responding to a follower's inquiry about whether she maintains contact with Groothuizen, the singer shared a picture featuring the two on a boat.
"Yesss she honestly has such a pure soul. Very grateful for her," said Nieloefaar, singer and former TVOH contestant.
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The public post highlighted her strong relationship with her former mentor amidst the friction with her current coach.