1. Vincent and Susie are irresponsible parents becuase they had more children than they could afford to take care of. Most of their children are unable to go to school due to finacial difficulties. The youngest child is also sick due to premature birth and is suffering with dirrhea. There is not enough food in the house too and Susie's health is also badly affected due to numerous pregnancies.
2. Susie has undergone 8 pregancies in which only 6 has survied. This tells us that her body is unable to handle any more pregancies. Her health is also detoriating. More pregancies can badly affect the health of the baby as well Susie's.