A Summer in Cyprus [Ein Sommer auf Zypern]

Moritz goes to Cyprus with his mother Tina to meet his father Aiven for the first time. At first, Aiven tries to evade any contact with Moritz out of fear that he might ruin his marriage, but Aiven's brother Elyas just takes them to his parents' house anyway where they are introduced as Elyas' girlfriend and her son. Will Aiven finally acknowledge his son?