Prayer: Do Prayers or Fasts Become Invalid During the First Three Days After a Quarrel and Break in Ties?

Practical Laws of Islam as per the teachings of Imam Khamenei

Prayer: Do Prayers or Fasts Become Invalid During the First Three Days After a Quarrel and Break in Ties?

English:

Question #507:

Are the prayers invalid during the first three days in which two persons have quarreled, and broken ties? Does the same hold for fasting?

Answer #507:

No, disagreement and enmity between two people invalidate neither the prayers nor the fasting, although it is disliked in shar‘.

-Imam Khamenei, Practical Laws of Islam, Importance and Conditions of Prayer