As for "He Thinks He'll Keep Her": the lyric is clearly "she packs his suitcase". In any case, I hear no imputation of fault in the song, though, with the disputable exception of the line about holding a job for x years "with no increase in pay" - and the problem there is social, not individual. (I seem to recall its being discussed on the LMB list more than once...)
Re: Maturity
As for "He Thinks He'll Keep Her": the lyric is clearly "she packs his suitcase". In any case, I hear no imputation of fault in the song, though, with the disputable exception of the line about holding a job for x years "with no increase in pay" - and the problem there is social, not individual. (I seem to recall its being discussed on the LMB list more than once...)