I'm 26, just purchased my first condo, good job, college educated etc etc..?

And I recently started dating someone, 3 months now, however I didn't realize how much debt he has..When I first met him, the impression he gave me was that he was financially secure and was looking for someone who was the same..little did I know that he has 2 car payments (for an infiniti and a benz) and paying 2 car insurances not to mention 5 maxxed out credit cards. He's recently started asking me to help him pay one of the car payments, insurance and a few credit cards ..what should I do? I feel bad, but at the same time I didn't put him in his situation.. Last month I gave him 200 to put towards his credit card and he got upset and said to me "I know you could afford more, don't you want us to be able to start our lives together" that made me feel really badly especially since I didn't put him in his debt situation. Should I just give him the money or just move on? I feel like I'm being used and don't even realize it.. Any advice would be nice.. thanks :)