There is no widely recognized film, web series, or documentary titled "Aastha in the Prison of Spring" in any major cinema or OTT platform database. The phrase appears to be either:

Rekha and Om Puri deliver incredibly nuanced performances that carry the emotional weight of the film.

Aastha: In the Prison of Spring (1997) is a critically acclaimed and controversial Bollywood drama directed by Basu Bhattacharya. It explores the impact of materialism and mid-life restlessness on a modern urban marriage.

If you're looking for a Bollywood film that breaks the "happily ever after" mold, Basu Bhattacharya’s final masterpiece, Aastha: In the Prison of Spring