The non resident

One morning, as I went to the kitchen to make my son's school snack-box, I was horrified to see a really huge cockroach ....those of you who know me, know what I would do in this situation....RUNNNNNNNNNNNNNNNN
Yes ran I did ...as fast as a half-sleepy person can run...and screamed to the husband who was getting the son into his uniform....'there's a huge...really huge cockroach in the kitchen...do something fasssssst'
The husband went to the kitchen, and came back to the room...where I was standing on the bed....the son wondering what happened to his mom..
Husband said 'I killed it, he was not our resident..so it was easy!!'
I ask: 'how did u know he was not a resident'
He said: 'he did not know where to hide' !!!!

ha ha ha ha ha