"There’s a quote [that] ‘ally is a verb, not a noun.’ And that stuck with me. What does it actually mean to be an ally?" Bird asked.
The pair, who have been an item for more than three years, became the first openly gay couple to appear in the ESPN "Body Issue" in 2018.
The Israeli-American basketball star who has been dating Rapinoe since 2016, called Trump a “full adolescent boy” for his comments.