Dear Mother in law

Dear MIL, a couple years ago when we lived with you I saw you snickering and giggling behind our backs. So I said enough is enough! I opened your iPad went through your fb messages as well as looked through your phone while you were sleeping. What you said about me and YOUR son is unforgivable, and I will never be close with you. And when you get old I will treat you like utter trash as you did us.