I have 9 years older sister, so it is almost like only child (she also move away after finish high school, I do it the same way)
Our family was little boring and quiet, but not common, there was always everything clean, ready and elegantly decorated (I was always shocked when I visit some of friends how they can live so messy) this come from mom. Father is form family of scientists and dont share much interests with mom. They divorce just after I finish high school and move away.
When I was young I had good relationship with mother, I tell her every evening before I go to sleep what I do that day, teach me how to saw and embroider, later she told me that is not an opportune for boy to do this, just like never permit me to have long polished nails.
With father I we never was so close, but he was a good source of informations how things works (computers, electronics, cars ...), so I come to him when I want to ask for something or at later age mom tell us to do something together.
I was always protected by mom from everything bad what can happen to me.
Mom want help me to socialize (and be a good boy) so I was on many summer/winter camps but I was never happy there and I think it harm me more than help.
So I know something is wrong from youn age, but I have escape to fantasy, dreams and later computer games which allow me to be myself.