She wanted ‘the world’ for her daughter. Instead, she got a landmark prison sentence

This seems like it could be the start of a story or a news report. In response to this statement, here's a brief interpretation: It sounds like a mother who has dreamed of giving her daughter everything she could ever want unfortunately ended up baing sentenced to prison. This could involve various circumstances such as illegal activities she might have engaged in with the hope of offering her daughter a better life. Consequently, the unlawful actions led her to a landmark prison sentence, transforming their lives dramatically. Without further details, it's hard to provide more assistance or insights onto this matter.