I recorded James Ivory's 1985 'A Room with a View' this afternoon, and have just finished watching it. Simon Callow, as a clergyman, congratulates Helena Bonham Carter on her engagement. When I was young I was told that one should not congratulate the newly engaged bride to be, but wish her happiness etc. it was only the man that was to be congratulated. Is that all old and stuffy or does anyone else have such sentiments today, or does anyone care ?
However I know that I've congratulated plenty of women upon their engagement and (although I'm not the most sensitive of people) I'm reasonably confident that I've never caused any offence by doing so.
I suspect that the 'rule' now only applies (if it does at all) to those engagements which are announced in 'Tatler' ;-)