What I heard (IIRC) B’shem the Rav is that he suggested that the women put on Tefillin without Parshios for a month, and then revisit the decision whether to actually wear tefillin.
The way I heard it was about a talis without tzitzis. After a month, he asked her how it was going. She said she never felt so elevated as when she wore her talis. So he told that that since it was working for her, she needn’t bother putting tzitzis on.
I have no idea if the story is true.