Serious question about Mexicans?

A Mexican i spoke with today said only in America can I get the birth of my child paid for, he signed up for food stamps,he get welfare, boy's medication she said were all free, she receives free diapers, free baby food, the people come by with bags of free food.Why illegals get like $ 200,000 medical care at no cost ? She said with 3 other kids she receives over $ 3000 a month for us born kids,she laugh all i do is have baby and win lotto.why illegals get so much free stuff ?