Your elderly father passed away several months ago and your aging mother now lives alone in the house you grew up in. But lately mom always seems lonely and depressed, and she’s isolated herself from family members and friends. In fact, mom’s feelings of loneliness have reached the point that you’re now worried about her health and wellbeing. What should you do? There are several proven ways to help an elderly parent overcome feelings of loneliness and isolation, starting with these.