Did women’s lib give women the freedom to be sluts?

Women were saying they wanted the freedom to do what they wanted and to live however they wanted. <br> <br>Any freedom women have now, they were able to do in the 50’s and 60’s. All they had to was leave their husbands. My grandma did so, and lived exactly as she pleased for the 50’s. All she had to do though was leave her husband and move away. My moms friend left her husband in the 80’s and lived exactly as my aunt did. The only difference is that now I see a lot more women cheating on their spouses than ever before. Also the women of the 60’s and 70’s didn’t cheat. Is the increase in cheating due to the women’s lib movement?