Melissa Etheridge revealed that the late musician David Crosby served as a sperm donor for her two children, along with other couples, including being suggested by his wife. Etheridge and her partner opted for Crosby as a known donor to ensure their children knew their biological father, as they didn't want an anonymous donor. Crosby's willingness to help without desiring a fatherly role was crucial for Etheridge, who appreciated his generosity. Despite some ambiguity around the extent of Crosby's donations, his act of kindness left a lasting impact on Etheridge, emphasizing the importance of family and generosity.