My wife and I have been married for three years and have never had children. We think it is harmful to our career. There is no change in feelings, but in the aspect of sex, after all, it is due to a long time, and gradually become indifferent. In addition, I often go on business trips, and my concern for her has gradually decreased. Especially after a busy day, I often snore and sleep as soon as I go to bed, ignoring some of her gentle actions. Even once in a while, I also rush into battle and dismount quickly.