Long story short she has become more and more horrible.
She kicked up a huge fuss days before our wedding about not being bridesmaid (I had my daughter and a friend, my siblings where also not involved), She went around telling her whole family that we had picked the person from next door over her.
On the day of the wedding she was horrible to my mother and some of my other guests, although she did go and get a blanket for my son as he had fallen asleep. Although she left it behind when she left (everyone was told anything left the cleaners would bin), thankfully someone else picked it up and has it waiting for her to collect, we have received lots of abuse over this and hows its our job to make sure she has it back and if she does not get in back by X day she will burn my partners baby blanket.
Well then a few days later a huge text row started where she was saying some horrible stuff about myself and my partner a few are;
"your a worthless twat".. "your a head fuck".. "your not my brother anymore".."your a useless prick".. "at least I work unlike Her".. "You deserve jack shit in life" and these are the tame ones...
She then turns up at the front door and is shouting in the street, my children are in bed, my partner is telling her to cool it and im just sat on the sofa when out of no where she brings my children into the argument, how they deserve better than us etc so that's when I tell her to shut up and leave my kids out of this, at which point my partner slams the window shut blocking her out. Cue then texts.. "how dare you let your 'Wife' speak to your sister like that! Family comes first" and the abuse continued from her until we went to bed (started at about 1pm).
She has always been a bit like this but I just feel now its the straw that broke the camels back type of thing.. She walks around saying my kids are ugly and that she will beat them up etc she is 18 so not just some jealous 12/13 year old and I've had enough but wanted to see if i was BU or not.