プブリウス・デキウス・ムス
Upon returning to Antwerp, he became a frequent collaborator and a close friend of Peter Paul Rubens. Wildens was responsible for the landscapes in the cartoons by Rubens for his tapestry series on Publius Decius Mus. The two artists continued to collaborate on many works. Wildens also became a frequent collaborator of other leading Antwerp painters. In 1619 Wildens married Maria Stappaert with Rubens acting as a witness at the wedding. Maria's niece Hélène Fourment later became Rubens' second wife. Maria Stappaert died in 1624 after bearing Wildens two sons, both of whom became painters: Jan Baptist (1620–37) and Jeremias (1621–53). Both of his sons died young.