Hello Kevinswife, welcome to Psych Central.
This is going to sound harsh but it is the very best thing for your husband. Please call the police next time he gets violent, then he will receive the right treatment. If he is unwilling to help himself, you will need to help him by getting him into hospital. Your safety is important!
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Pegasus
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“Everybody is a genius. But if you judge a fish by it's ability to climb a tree, it will live it's whole life believing that it is stupid.” - Albert Einstein