So why has Gollum taken up residence here?

I've enjoyed working through the Lord of the Rings both as a read aloud and as a Omnibus book this year. My sensitive kids who at 9-13 weren't sure when we started that this series was a safe read ...but as "What hasss he gotss in his pocketssees" took over we've been fine..now thanks to Dad's read aloud voices,... we have "niccee fissshheesss, niceee Hobbitssess" ,  now the only pause in how to finish the Two Towers is to see what Gollum gems will bet us past the spider...umm no so easy when some family members still do roof patrols in their room each night trying to rid the world the house of all daddy longlegs...