Ghadi (2013)

Leba is a music instructor who lives in a small Lebanese town. Social pressure leads him to get married and have children. Lara, his beloved wife, births a girl, later other one and finally Ghadi, a boy with special needs related with Down Syndrome. Ghadi could have been a burden, but he is a cause of pride and joy for all of them —but a test too that proves the intolerance of other people.

Source: TMDb