1) Get my G17 out of my nightstand and rack the slide.
2) Have the wife and boys get downstairs to the basement.
3) Have the wife call 911 and give her the loaded Winchester 20 ga.
4) Head upstairs and wait for the drunk in the living room. If I have time I'm loading my 12 ga. and using the Glock as backup to finish him off if by some miracle he breaks through the door and survives 3 blasts from my Remington 1187.
5) Turning on all the lights in the living room and praying that the cops get there first but not counting on it.