Every family is different and so is every family member. Some families have a very healthy atmosphere and all the members reside happily without any complaints.But, there are some families with members who are difficult to get along with and argue like mad. They are constantly criticizing and complaining about something or the other, even down to leaving socks on the floor.
Some families disrupt the harmony of the house every now and then lol.
When ever there was criticism at my old family home, it would most likely 90% of the time come from my dad, and when he really use to be petty or annoying i'd always get my own back by making him jump (hiding behind door) or if he made the same mistake, id make sure and point it out to him straight away that his just done the same. 10 minutes later though we would be all cool as if nothing happened. Since living by my self now me and my dad is like best mate.