Apparently I did something unforgivable when I went into the vault with the human sacrifice program an destroyed all the robots when they tried to 'sacrifice' me. I failed the 'House Always Wins' quest (even though I did not have it at the time) and did not feel like giving up my hard won victory by reloading an earlier game.

Now I had to kill all mr houses robots i the lucky 38 (the attacked me) and I cannot find mr house. I wanted to side with him since it seems the best for NV but now I cannot. I thought there was a code to reset reputation for the PC. IF so does anyone know it?

http://fallout.wikia.com/wiki/Fallout:_New_Vegas_console_commands

Be careful, though. Using the console will lock you out of achievements. Read the top of the article to find out how to work around it.

Thank You.

I noticed that Mr. House is not a faction so I guess I'm screwed. Oh well, maybe I'll run through again after finishing this game.

There is a work around listed in the bugs section for "The House Always Wins"

http://fallout.wikia.com/wiki/The_House_Always_Wins

I hope that helps.

The fix at the end of the article did work for me.

Thank you.