ok but you are talking about MARRIAGE.This is not my experience, by what I have heard and what I've been told personally... I've had my marriage, my kids, I don't need to restart from scratch. I guess when your marriage fails you are not particularly keen to start over again, just in case you get hurt again. I'm sure it's me.
yes there are likely a lot of people that do not want to deal with remarrying, estate planning, dealing with joining finances and health insurance/life insurance, don’t want to be closely involved with other’s children and family, don’t want to spend the holidays with some other family etc etc etc etc etc etc
BUT they still want to have a fun and entertaining and even romantically/sexually intimate relationship with someone.
And I think @Livvie makes a great point above that the attitudes, agendas and demeanors of married women who have been with the same man for 30+ years is going to be completely different than a single/divorced/widowed woman.
yes, unfortunately if you poll a group of married women who have been with the same man for 35+ years, as a general trend that narrative will probably not sound very sex positive.
However I have the feeling if you asked a group of single women who have just started seeing someone new, some of that narrative will sound like you’re talking to teenage girls.