Dear Abby: My parents are retired. They live on a limited income and still support my 31-year-old brother, who lives rent-free in their basement. They told me how expensive their electric bill is becoming, and I asked why they don’t have my brother help with expenses or pay rent? Abby, he makes cl ose to $100,000 a year. They quickly changed the subject, and when I tried to circle back, I was told to drop it. ...read more read less