Also before that couldn't remember how to do things. He has always fixed motors like lawn mowers, tillers, weedeaters, cars and done wood working but now he tells our son to put things together wrong and he does it to make his dad happy but when it doesn't work he tells our son okay lets try it the way you said. He will only go to the dr for his yearly checkup and refuses to let me go in with him. He treats me differently than he ever has and it isn't always good. On April 16th when he started talking to me (and sometimes he doesn't) he started mixing up his words. When I suggested going to the dr he refused. What can I do? I love him and want what is best for him but I'm stumped, can someone please help me?