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Hello and welcome! My name is ***** ***** I will try my level best to help with your situation or get you to someone who can.
Can you tell me what state this is in?
Is wife inviting this person to come over to your house to visit?
Will wife back you up if you tell her to leave?
Are you the sole owner of the house or the sole person on the lease if you rent?
Ok, then unfortunately, if you both own the house, then either of you can invite guests over to the house. One owner doesn't have the legal right to prevent the other owner from inviting someone else over because you and wife each have an "undivided ownership interest" in the property.
However, if this person is threatening you or physically assaults you, you can call the police and have her arrested and then file for a restraining order that would prevent her from being able to come on the property while you are there.
If she gets loud and is breaching the peace, then the police can also be called and she can be charged with disorderly conduct and arrested or made to leave...
But if she is coming over invited by wife and being obnoxious, but not violating the law, I hate to say it, but you couldn't legally force her to leave if wife wanted her there..