Illustration:Jianan Liu/HuffPost; Photo:Getty Images Should a grandparent be paid for taking care of their grandchild? “One time, my daughter-in-law told older friend that they paid me and couldn’t believe that I took money,” said Janis Bowlby, a retired HR professional based in Newberg, Oregon. When HuffPost surveyed its readers about whether grandparents should be paid for babysitting grandchildren, one grandparent …