You are lucky BAWC you are a teacher, so holidays are sorted.
I am cross at you because you make assumptions like
"Isolation and obesity are real problems for many long-term SAHMs."
"
Perhaps Mr Ramsay's kids will care. And Mrs Ramsay if Mr Ramsay left her after 20 yrs of home-making. And Mr Ramsay's sons' wives since they will have learned strict gender roles and will think they don't have to change their own kids' nappies (we usually repeat much of our parents' parenting styles). And the tax-payer since they will have to fund Mrs Ramsay's pension and medical care when she is in her old-age. And I care because loads of men (and women) still think all women should be indoors cooking, cleaning and looking after kids which leads to sexism and a real lack of aspiration among many young women (who give up potentially exciting, valuable and important academic careers and later vocations) because they think they should or want to do what their mums did. "
BTW My mim was a SAHM - Have I followed her example??? I am the main breadwinner, so I don't think so.
"I play at being a SAHM for 2 days a wk" - let's be patronising here
"when kids are growing up I think it may cause problems for everyone (esp the mums themselves) if they're full-time SAHMs and if it's long term for the reasons I've mentioned (money, pension, independence, obesity, isolation, depression, feeling a lack of self-worth, messages to kids)." SAHM have a lack of self worth
Oh yes and this bit too
"you might hate me for this one but there really isn't a huge amount of knowledge or skill involved in cleaning, laundering, shopping and tidying although there certainly is in child-care and I would accept that there could be in cooking depending on how you do it"
You also made comments on another thread about the worthlessness of SAHM and how society thinks they are not as good as others.
I maintain, you are full of C**P and if you were such a great supporter of women and cared, really cared about their wellbeing, you would look at ways that society could support people in WHATEVER they choose to do, work or not work??? You would not spout about how SAHM are fat and useless and miserable. Not everyone wants to work, plenty are quite content. I may have differences of opinions here on MN, but I would always try to be supportive of anothers life choices, as I don't kknow the whole picture. As I said until you have walsked in someones shoes, you are not in a position to criticise.