25-year-old Jennifer was in trouble again. She had been using drugs for about a year, which had resulted in her lying to her parents. All of her parents' friends told them to "cut her loose" and let her feel the consequences of her actions. However, her parents always welcomed her into their home and offered any assistance they could. Jennifer's father even picked her up from the police station once, and didn't even seem angry on the ride home. The love Jennifer's parents feel for her is called:

A) pragma. B) ludis. C) agape. D) storge.