Rumor Has It...

Rumor Has It stylized as Rumor Has It... is a 2005 romantic comedy film directed by Rob Reiner, and starring Jennifer Aniston, Kevin Costner, Shirley MacLaine and Mark Ruffalo. The screenplay by Ted Griffin derives from a reallife rumorcitation needed about the family in the 1963 novel The Graduate by Charles Webb.

After the wedding, determined to find out more about Beau and her mothers past, Sarah decides to fly to San Francisco, where Beau, now a highly successful and very wealthy Silicon Valley Internet wizard, is addressing a seminar. She meets him and he admits to the affair but assures Sarah he couldnt be her father because he suffered blunt testicular trauma while playing in a high school soccer game and, as a result, is sterile. The two go out for drinks, and the following morning Sarah wakes up in Beaus bed in his Half Moon Bay home.Although guiltstricken by her behavior, Sarah allows Beau to convince her to be his date at a charity ball, where she meets Beaus son Blake. Beau explains his wife wanted a biological child and was artificially inseminated to become pregnant. Mollified, Sarah kisses Beau and is caught by Jeff, who has returned to California to find her. Following an ensuing argument, Jeff leaves her. Dejected, Sarah returns to visit Katharine, who flies into a rage when she learns Beau has slept with her granddaughter. The two learn Annie suffered an anxiety attack while flying to her honeymoon and wants to talk to Sarah. Sarah tells her sister about the relationship three generations of Richelieu women have had with Beau. She reassures Annie she truly is in love with her husband, Scott, and in doing so realizes shes ready to marry Jeff. ........

Source: Wikipedia