Salma Hayek's husband, billionaire Francois-Henri Pinault, is speaking out about his child support case with ex Linda Evangelista for the first time.

Supermodel Evangelista is seeking $46,000 a month in child support, claiming Pinault has never helped her with their 4-year-old son, Augustin.

Pinault tells French Elle that's not true, saying:

    "He is totally integrated within my family ... at every possible opportunity he has participated in my family life whether in France or the United States."

Augustin is not much older than Valentina, Henri's daughter with Hayek. Evangelista wants money for childcare, security and more for Augustin.