Thank you @Crikeyalmighty , that is pretty much what I mean yes. Being a lone/single woman (particularly one who leaves their husband after 30+ years) is not all sunshine and roses, and cruises, and cool apartments in London overlooking the River Thames, surplus income, lots of friends - old and new- and a fabulous social life. For many as you say, it's a relentless, and hard and lonely slog.
The Bridget Jones kind of scenario some posters speak of on here is the exception rather than the rule, and the fact is that there will be more women finding it hard to go it alone, than there will be women who find it absolutely wonderful, and utter bliss living alone.
And as some posters have said, these grumpy, Victor Meldrew types in their late 40s to early 60s, often pass through that phase and come out the other end more cheerful and light, with more humour in them. My DH was a grumpy fecker for a few years in his late 40s/early 50s, but I was no Angel! I can be a miserable fecker too. Some days I CBA to speak for half an hour when I get up in the morning!!! And even now he grates on me now and again because he is a bit needy, and always wants to chat. I have to tell him sometimes 'stop talking please!' when I can't concentrate on what I am reading.
But for the most part, we do get on, and do have some fun times together, and I really wouldn't want to be alone. I sometimes wish he would get out a bit more, and get a couple of hobbies, and he rarely leaves the house (apart from work - 3 days one week, 4 days the next.) I have hobbies and friends and have time away from the house, but he doesn't.
But yeah, as I said, the LTB/leave your husband if you're not happy in your marriage comments are ludicrous IMO, because it's not as easy as just packing up your stuff into a couple of suitcases and riding off into the sunset. Life alone for many women is difficult, and a real financial struggle. At least TRY to make things work, give the marriage a go. Don't just bloody leave. As I said before, where are all these women meant to go?! Where are they all going to live? How are they going to afford it??!?!