帮忙翻译这段文字为英文！不要直接网络翻！急急急急急急~！

kate is a middle-aged woman，abortion and the cheating of her husband make their marriage so sad.
they decided to adopt a child for their marriage,to make everything right,they were attracted by a girl named Esther in the orphanage。They take her home,in stead of everything gets better，kate found Esther is not so open as she looks,in fact,she is weird，dark。
and more，Esther using violent to threaten her brother and sister,hurt and made fun of other children,even killed the nana who tell kate to notice Esther，the most horrible is that when kate told this to her husband he said she is crazy.
now,you may think Esther is insane，bus actully she has a huge secret,if you want to know what it is,you can go to the ciname.

翻译得不好 见谅