Jiah's mother Rabia Khan on Monday alleged that her daughter suffered "trauma and abuse" at the hands of her lover and his father.
Suraj is the son of actor couple Aditya Pancholi and Zarina Wahab.
The note mentions the "deep hurt" the actress felt at having to abort her baby with Suraj and reflects the rocky relationship she had with Suraj.
Jia Khan's letter accusing Suraj for raping, torturing and abusing her were released earlier today and since then there was the possibility for his arrest.
Suraj Pancholi was the last person with whom Jiah communicated on her cell on the night on June 3 after which she committed suicide by hanging herself in her Mumbai Apartment.