Even if they try to protect their adult children and family members from being worried, if you notice certain things in your parents’ house, they’re lonelier than they want you to know. If you notice these 11 things in your parents' house, they’re lonelier than they want you to know:1. So, if you visit your parents and notice they have screens in every room or something always playing on the TV, chances are they’re lonelier and more isolated than they want you to know. Family photos cover every wall and tableDmytro Zinkevych | ShutterstockIf you notice tons of family photos scattered around your parents’ house, they may be lonelier than they want you to know. So, if you notice these things in your parents’ house, they’re likely lonelier than they want you to know.