Victims of a deadly assault on an engagement ceremony in Turkey's mostly Kurdish southeast were buried side by side Tuesday, and authorities detained 11 suspects accused of killing the betrothed couple – whose wedding they opposed – along with relatives and friends. The death toll of 44, including three pregnant women, highlighted the grisly lengths to which some tradition-steeped clans will go to defend what they view as the honor of the family or tribe. The killings Monday night happened in a poor, rural region where civilians have endured years of fighting between Turkish soldiers and Kurdish rebels who seek autonomy. Villagers in Bilge, near the city of Mardin and close to the Syrian border, carried wooden coffins on their shoulders after a funeral ceremony during which men stood on the grass, praying behind a Muslim cleric. They removed bodies wrapped in white burial shrouds and lowered them into graves, hastily dug by earthmovers hours earlier. Simple stones served as gravestones. Wailing women slapped their legs in grief as they watched the burial from a distance. Most wore traditional white or black headscarves over their long dresses. Soldiers prevented journalists from approaching the burials. Turkey's state-run Anatolia news agency said the masked attackers had wanted the young woman, Sevgi Celebi, to marry one among their own group of friends or relatives but that her family would not allow it. It cited unidentified villagers as saying there was a dispute between the attackers' family and the family of the would-be groom, and that Celebi's family had resisted pressure to cancel the marriage plans. Justice Minister Sadullah Ergin, however, said the families also were engaged in a feud over some fishing farms near the village, the Hurriyet newspaper reported on its Web site late Tuesday. “There is a financial issue,” Hurriyet quoted Ergin as saying. “All of the 11 suspects in detention are giving different testimonies. Although a woman is said to be the motive, I don't think it is satisfactory.” He said the investigation was continuing. “No customs and mores can be used as an excuse for this massacre,” Prime Minister Recep Tayyip Erdogan earlier told ruling party lawmakers in a weekly address in parliament. “This is the painful price we are paying for such customs and mores.” Erdogan said the attack was “the result of a feud between two families” and that six children, 17 women and 21 men died. He said some suspects had the same family name as the victims. “The people were killed at a happy event, during a ceremony, while praying,” Erdogan said. “The fact that they pointed guns and massacred children, defenseless people, is atrocious.” Interior Minister Besir Atalay said the victims included three pregnant women, and that eight armed suspects were captured.