My mum was talking to her 4 year old nephew in Belgium ( who has been exposed to people that have kids without getting married), and he was asking my mum what her kids do. So mum was telling him, that her kids are at school or at work, but during their conversation she didn’t once mention anything about Dad. So after all questions about her kids, he asked " toh Khala aap ne shaadi kiun nahi ki??"