What would you do?

Thanks for everyones thoughts and suggestions. I have to say some of them really had me laughing which made me feel better about this whole thing. Just a few that I need to respond to, first is bighammer, hes 88 so I think change is well gone by now. Hes been an a--hole for the 38 yrs ive known him so he would only change for about 24 hours then return right back! lol.
Geo, 35 yrs ago they would have locked me up if we got to that point. I can honestly say I have never liked him but I tolerated him because of the rest of the family. But looking back I wish I would have! lol But then your remarks of sending them to a home (which the wife mentioned having them sell the house and moving them to a retirement home just tonight) was topped of by the best of all, "They know they are circling the drain when they go there" that one was the a keeper!! loved it and it had me rolling.

So tonight on the way home from dinner my wife calls her mom to see how shes doing and she ask if she needed anything while we are out. Of course she wants milk and bread. So we stop and get it for her and when we get there the wife asks if I was coming in. I say no Ill wait in the car. when she comes out she says her dads almost in tears and told her he didnt mean what he said last night. I look over at her, smiled and tell her tomorrow I will be taking my tractor home. Told her that when we got married it was to her and not her family.
So I plan on getting it out tomorrow. I hope he doesnt come out while I am taking it out and loading because I cant say I would be as nice as I was last night. Ill let you know how it goes.
Rod