person A: I'm getting scared because both of my parents will not be with me too much longer. They've both got dementia.
person B: Thats terrible to hear... :( When did you find that out? 
person A: About a year ago. They hardly know me anymore_comma_ and I'm an only child with no real connection to my extended family.
person B: Ugh I dont even know how to respond to that other than to tell you to hang in there. Lots of positive and love your way. 