Nidome no Haru ni Koi Ibuki

Ibuki, who suffers from infertility, gets cheated on by her husband, who says, "I want my own child." After the divorce is finalized, she is in a dire state. Ibuki is guided by the words of a male bartender who tells her, "This is the time to change your life and live a life that is more true to yourself." She decides to enroll in graduate school to pursue her dreams. But on campus, she meets the same male bartender again...!?

(Source: Kodansha, translated)