Advice on the rights and wrongs of social workers?

I hate social workers. They like to take kids from defenceless young mothers especially if they are single. Have as little to do with them as possible. They will lie and they are not your friends no matter how they come across. They make lots of money from stealing kids so be aware. If they are heavily on your sister-in-laws case she may be better off moving. In the mean time make sure she keeps her kids clean and tidy and her home clean without any dangerous items in the way. Make sure she keeps her kids supervised when outside playing as they may be spying in order to make a case. Don't smoke in the same rooms that the kids use. Don't give them any ammunition. If she has friends that visit her make sure they look and behave normal and don't swear in front of the social workers. My friend who is 22 had 4 kids taken from her and she was a good caring mother.