I think my wife is cheating, what should i do?

yes is started about 6 months ago, my wife started hanging around kendall the scientologist, and coming home late or never. kendall has a nicer car than me and a bigger penis but he is fatter and bald as a bucket of shrimp. anyways she stopped even trying to lie about it, and started saying "im going to kendall's dont wait up" wearing her nicest clothes and all that, no bra and all that. anyways she started also bringing kendall the scientologist over to my house and having sex in my bed, then this sscientologist would stay for dinner, and she would only cook for the two of them so i would eat fruit snacks and lunchables because i am not a cook, anyways the whole dinner time kendall will be preaching his bogus religions at me, telling me to convert to scientology and all that and hanging up scientologist pictures all over my house, drawing pictures of my wife nude and drawing like a twelve year old and hanging them up and throwing out my family pictures, looks like **** i could draw better than that when i was a baby goat. anyways things came to a boil lately when he took control of my savings and wont let me have any money for my vacation to see those faces on mount roshomore.kendall has no job and so he must take over my money because he says we are all children of scientology and must share. anyways i got in a fight with my dog and animal cops took him away and filmed me for tv, and now kendall making me sleep out in the garage on the dog bed which has dog diareah on it because the dog never was potty trained because he was so violent that to go near him was an invitation to the grave. i was getting so mad at kendall that i gave his social security card and ids to some homless men hoping they will steal his scientologist identity and get him jailed. anyways things came to a boil resulting in a knife in my belly, which further complicated many thinggs because my wife was leaving some raw chicken on the counter to thaw and didnt tell me it wasnt cooked, so i thought it was dinner and ate it and once it unthawed in my guts i could hardly move my legs and all my poops came out in a long string like a roll of sausages, anyways i was never treated for this so having a knife in my gut almost killed me, and i hobbled to my dog bed in the garage, from there the two of them used my mount roshomore vacation money to go to aspen and i heard kendall say they were leaving because they hoped i would die while they were gone because the house would then go to my wife. anyways things came to a boil when they got back because kendall drew a gun on me and i shot him in the face with a slingshot morbol as i stood above him naked in the moonlight, resulting in him open firing on my house and missing me. this is the last straw and i need to know how to make a divorse to get him out of my house.