This is a great thread, thanks to CailinDana and all the other posters.
While curlew is right in saying "it's about the attitude that many women -and men- of all ages still have about the role of women in society" - there is something really specific about older women in that you are in danger of them seeing your pro-woman attitudes as "your whole life's work has been worthless".
In talking to younger women, especially English, non-Catholic ones, I am constantly struck by how they have no conception of how some women were brought up to consider the complete erasure of themselves to be a virtuous life's work. It is nonsense to them. They literally see it as meaningless, the extent to which some women have been trained to not even register themselves as beings with desires. (I am "only" 42, and am English, but all my family are Irish and I have clear memories of a Catholic education in the 70s and the 80s, which was somehow the tail end of a culture in which the 60s had not happened - I think even Catholics don't train children now the way we were trained then, or I bloody hope not, and will not be sending my children to Catholic schools to find out)
Thinking about how the knock-on effect of my mother putting my father first, herself last, was actually to the detriment of her children, (especially the girl ones) is a formative part of my own thinking about being a parent. As a mother you need to empower yourself to look after your children properly. It's not uppity, it's your job.
I battle every day with confusion over how you can protect yourself enough to give enough. Christianity doesn't help (for this) - there is no safeguarding of the self in Christianity, no point at which you have given enough and need give no more. Your reward is in heaven, for giving to the extent that you cease to exist. But this is no good to your children!
I can't give advice on your sitatuation, you sound as if you are managing very well. But it's hard