Money problems?

ok me and my fiance knew this was coming. i wasnt gonna be able to work as much as i used to. geez ive only got two more weeks til im due. so i hardly even make any money anymore and after this week ill be off work on maternity leave. possibly induced next tuesday so anyways i have my car payment and insurance that he hasnt helped me with at all. even though he drives it more than i do and i supported him for the three months he was unemployed. how am i supposed to count on him to help me raise a son if he cant even support me or himself?