....Josephine had not divorced Napoleon, she might not have had time to cultivate the roses that became her legacy at Malmaison.
http://www.princessmichael.com/articles/19_1.html
.....Ganna Walska's 6th marriage had succeeded or had she become a celebrated opera singer, she would not have had time to develop Lotusland, a horticultural wonderland
http://www.lotusland.org/history.html
These are but two examples of the world being a better place for garden lovers because these women did not get what they wanted .
any more examples ?