Ahmed told PTI that he received the reply from the sulking MP telling him that he has not quit the party.
Ahmed declined to reveal the contents of the communication which is reportedly highly critical of Hooda .
In the communication, Singh is learnt to have alleged that he was a victim of the CM's personal vendetta and that Hooda did not want any leader to be at on an equal footing.
He is said to have told the leadership that Hooda instigated his ministers from south Haryana against him.
Ahmed said the matters raised in the letter will be discussed within the party.