Interesting!Oh. I read that completely differently. I read that convention says she must seem the concerned wife but the reality is he will work & doesnt really need a rest @ all.
Either way, she's compelled to say and do things she doesn't believe, to live an untruthful life. So convention is a thorn to her (silent while the men talk) and a cushion to her husband (speak what you like).
Perhaps Mrs Dalloway will reveal the antidote?