Most parents want to 'shelter' their children 'from' pain and sadness. [=to prevent their children from experiencing pain and sadness]
They 'found/took shelter' in a cave during the storm. [=they went into a cave to get out of the storm]
They were accused of 'sheltering' a criminal. [=giving a criminal a place to hide]
(..) Who cares how you feel? What kind of a person kills a dog for no reason? Colleen. You put an ad in the paper. You drop him off at a shelter. - Colleen-- - You just don't sit there and talk about killing a helpless-- - Colleen. (..)2011 TvShow: Breaking Bad Title: Problem Dog Season: 4 Episode 7