The Brazilian joined the Ligue 1 leaders at the start of this season, but speculation quickly emerged suggesting that he was unhappy in Paris and regretted his world-record switch from Barcelona.
"Neymar has a future at PSG. His present is also PSG," Neymar Sr explained in a press conference in Brazil.
PSG president Nasser Al Khelaifi also underlined Neymar's commitment to the club after visiting the forward in Rio de Janeiro, where he is recovering after undergoing surgery on his metatarsal fracture.
"He is happy, very motivated and excited to come back as soon as possible," Al Khelaifi said. "He is doing everything possible to return, we hope he will be back to play in the league and the cup this season."
Neymar has scored 28 goals in just 30 outings for PSG this season, including six in seven Champions League fixtures, but is expected to be out for the remainder of the season.