Don't want the old man too hard, their own independent portal can reduce the burden of parents
In fact, many young people after marriage, want to live alone, is not want to bother parents. After all, if you continue to live with them, your parents will be busy all day long with household chores, such as cooking for them three times a day, mopping up the floor, washing clothes and buying groceries. If you work late, your parents will have to worry about you. In short, as long as the parents' eyes, they will still treat themselves as a child to take care of.
But after living apart, the elderly just need to take care of themselves. They don't have to work so hard to do the housework, and they don't have to go grocery shopping and cooking every day on time. If you want to go shopping or dance occasionally, you don't have to worry about having no one at home when you get home.