Every marriage (or partnership) is different because people and circumstances are different. My husband of 54 years, despite a degree and Masters in subjects that contained Business and Finance in the titles, could fall into overdraft in a couple of months. So I always handled the money. Initially I earned a lot less than him, and only small amounts while the kids were little, but eventually our salaries became equal.
I made all the financial decisions and he agrees I did it well. We paid of the mortgage years ago, both have good pensions (though mine is much smaller) and savings. Plus a house too large for us now (but he won't consider moving).
Very fortunately neither of us is a big spender. He borders on "mercenary" even when it comes to his own clothes etc, while I am more generous with us both. However, we do discuss almost all spending that is out of the ordinary, such as holidays (unless taken in our touring caravan - on the cheap!) and major purchases. Quite simply, he trusts me to make wise decisions and spend on things we both enjoy/agree on.
All monies are pooled or invested equally.
We both inherited our parents' homes (no siblings to share with) and gave most of the monies to our adult daughters to help them on the property ladder. My suggestion but he readily agreed.
In our mid-70s we agreed we could start to spend on a few luxuries so after decades of cheap holidays we took ourselves on a Med cruise and found we loved it. So we went on two World Cruises after that and loved them even more.
We are both well pleased with our financial situation.
BUT, if it stood to him, hubby would never suggest a holiday himself, or a major household purchase, or even a treat for himself (or me!!!). I don't think he has ever got used to not being poor - as both our parents were, and as were we till our mid-50s. He has no hobbies (despite years at work telling me what he would like to do on retirement - none of it ever done) and no friends, and is perfectly happy as such. On the other hand, I throw myself into local politics, am treasurer of several local charities.
I also joined our U3A and make the most of it. It's very cheap, nobody cares what your background is, whether you are well off or not, and provides something for everyone. I can heartily recommend it to anyone, whether on their own or as a couple, as a means of getting out of the house, meeting people, doing something enjoyable. Our most popular group is Outings, with coach travel and entrance fees to historic houses, gardens, theatres etc, and even two short holidays a year. It is true that the majority of members are widows but there are a fair few couples as well. I would suggest that the OP looks into that in her locality. For some members, the short holidays are the only holidays they can afford - and they love them!
No, I've never been in the position of having to ask for or discuss money cos I am good at budgeting and hubby knows it.
BUT, having been diagnosed with oral cancer last November and awaiting the outcome of my treatment next week, I can safely say that any smoker should STOP (it was surprisingly easy once I was terrified) and get the extra money spent while you can.
I don't agree with those posters who say she should consider ending the marriage - there is no suggestion that her hubby is a bad one, just a different personality - and maybe two years of retirement hasn't been enough for him to get bored with it. I would say "Discuss" with him. Tell him you'd prefer to do things together rather than on your own, before going off and doing your own thing. Despite my busy life I don't have many friends to socialise with regularly, so my hubby's company is important to me too.
Good luck. I'm sure you'll get there.