Women’s bad behaviour in
    graveyards
Question

                What is the ruling on reciting Qur’aan
      and wailing over graves, and mentioning things that are not appropriate, and on women
      uncovering their faces with men around them?
Praise be to Allah.Wailing is forbidden for both men and women according to the 
  well-known imaams. It was reported in al-Saheeh that the Prophet  
  (peace and blessings of Allaah be upon him) said: “If the woman who wails 
  does not repent before she dies, on the Day of Resurrection she will be wearing 
  a garment of scabs and pants made of melted tar.” In al-Sunan it 
  is reported that the Prophet  (peace and blessings 
  of Allaah be upon him) cursed the woman who wails and the one who listens to 
  her. In al-Saheeh it is reported that he said: “He is not one of 
  us who strikes his cheeks, rends his garments and says things like the people 
  of Jaahiliyyah say.” For women to uncover their faces where strangers (i.e., 
  men to whom they are not related) can see them is not permitted. The man who 
  is in charge must enjoin what is good and forbid this evil and others. Whoever 
  does not refrain from doing this should be punished in such a way as to make 
  them stop, especially women who wail at gravesides, because this is a sin that 
  is hated by Allaah and His Messenger, as it involves panic, lamenting and wailing. 
  It hurts the dead and causes fitnah (trial, temptation) to the living, and consumes 
  people’s wealth unlawfully. It makes people forget about the patience and 
  hope for reward enjoined upon them by Allaah, and it may lead to evil deeds. 
  The Muslims should put a stop to such practices. And Allaah knows best. May 
  Allaah bless our Prophet Muhammad and his family and companions.