In my DM's profession she wasn't expected to work after marriage. She became a SAHM before I was born. When my parents divorced she HAD to go back to work, she also couldn't get a mortgage to buy my DF out without a male guarantor, thankfully a friend's DF was a solicitor and did this for her. In those early years she earned more in her career than my DF, her salary supported him setting up his business so it was a kick in the teeth that she needed a male guarantor while my DF was free to run up debts she had been working to pay for.
Growing up I just saw a strong, independent career woman and I have copied that in my own life. Its only now that I am fully aware that she was content as a SAHM, she got married so she could quit working because that's what everyone did and had her busy social life sorted. When she had to go back to work after the divorce she was very bitter that she was divorced and the only working woman amongst the married playground mums. She felt very stigmatised, and she was ostracised and treated as a potential threat by other women, even accused of being after someone's husband. As a result she used to trash talk SAHM's all the time, my friends mums were a dear bunch of women but she called them lazy and pathetic, relying on men. And when a couple of neighbours went back to work she sneered at them and called it 'pin money' because those women had husbands who were the main earner. TBH its partly what wrecked her MH, she is still very bitter.
My MIL also quit work when she married and was a SAHM for 30 years, she started working part time for a charity when her youngest was 18.
So to answer the OP, yes it was terrible. Women were far less free to make choices and faced a hell of a lot more stigma and judgement for not fitting a particular mould. Now plenty of people don't even getting married before having DC, divorce is common and we have a lot more freedom. I see nastiness about SAHM on here quite a lot, a generation later the pendulum has swung in the other direction but its all bollocks, we should be able to live our lives as we choose without society and other women piling on either way.