I need help what should i do i hate were am at?

ok frist i live in mexico with my 3 kids and my husbend be couse he got deported am not mexican nether is my kids i been here for 2 years and i hate it i want to go back am from new york but dont want to go back there i have no one over there what should i do i have some cash saved up but any were i go i need a apartment or how can i go back to the usa with my kids were to go for help what shold i do help my kids are 5,8,13 my 13 year old is epalipsi