They won't leave you alone, even 30 years after you try to escape their wrath. When you tell them to stop calling , they just call more, and when you hang up on them, htey repeatedly call back and question you for hanging up.

Suzy, I went through the same thing with those idiots. I know that they are VERY protective of their BBB (Better Business Bureau) ratings. If they bother you again, find out what org they are calling from, then file a report complaining of harrassment/stalking....... with the BBB in their city.