Actually it sounds like the cops did excately what they were suppose to do....remember your wife called the cops....your wife told them that you assaulted her (you even said you pushed her and pushing someone meets the criteria of simple assault). I am not choosing a side as I have given you advice as to how to proceed to protect yourself but at the same time it is very irresponsible of you to try and blame the police officers who were just doing there job rather than blaming yourself for getting drunk and out of control, or blaming your wife who actually called the cops.
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