I think you should do some research. The allegations of a massacre and rapes at Deir Yassin have been debunked by testimony from Arab villagers who were there as well as by Jewish militia participants. The village was not a peaceful unarmed village. When it was attacked in a war started by the Arabs, it was a legitimate military target. Shots were fired by both sides.
'There was no massacre at Deir Yassin'
New book meticulously documents battle of Deir Yassin. Both Arab and Jewish testimony point to the same conclusion…
It was quickly and widely publicized as a massacre by Arab media, who embellished it with more and more fabricated details. Jewish sources who came by later saw a war-torn village and burnt bodies. But none of those sources were actually there. This book that takes testimony from sources who were actually there. It finds a concurrence from Arab and Jewish primary sources: civilian killed in the battle — yes. a massacre and rapes — no.