Crazy Cousin Causes Chaos

Well I thought it was going to be a peaceful long weekend... guess fate decided to get funny on me..
You see my wife's cousin is spending a couple of days with us helping us around the house... she is a bit off her rocker which is a sad thing... her brothers and sisters are really well off but for some strange reason she is very badly off and none of them really give her a strong hand to get up... well I am sure you are feeling really sorry for her now... but that's just one side of the story... she can be a terrible person too... she would bite the hand that feeds her without thinking twice... go out of the way to break stuff in the house and would curse and set people up against one another in quite a vicious manner... I also realised that she is a bit mentally unbalanced. Because she has gone through a bad divorce as well as treated like shit from her last boy friend who used her for a couple of years and promptly left her and got married to another lady.... well life is cruel sometimes... well anyway myself and the wife are watching a movie and the kids are playing with out crazy cousin... quite an innocent thing I suppose but later we realise that she had been getting my eldest daughter to send nasty SMS messages to her previous lover... in addition to that she has been using our daughters to call the young girls in the neighborhood to try and set up an affair for her son.
Firstly the son already has a girl friend but she wants to break it up because this girl is tamil and secondly he is quite old in his twenties I believe... specially since the girls she is trying to set him up with are in their twenties...
Naturally my wife was quite pissed off when she heard that our children were used in such a manner... and she tried to take it up with her but sadly it turned ugly... not that it ended in fisticuffs or anything like that... but my wife was quite worried that she might do something to us... or attack us or even try to commit suicide... well so Sunday night was spent amidst a lot of tension.... the kids had to join us in our room and my wife was getting up every few minutes and looking around just making sure everything was OK... well this morning everything has calmed down and was back to normal... but I was always uneasy of this individual... she might be nice to our face but you never know what she is thinking inside and what she would do to hurt us cos deep down inside she is jealous.... well the sad thing is she is going to be coming to our house daily for the next few days even if we dont like it... because blood is thicker than water after all and if we do not help her she will probably starve or get worse due to the loneliness... but it is such a strain cos we cant trust her with the kids... Every time she is alone with them she would be saying strange stuff to them...
So it goes without saying currently there is a strange tension in the air... as if we are having an enemy in the camp. But as one would say with relations like these you really don't need enemies...