The Big Wake Up With Don Chase and Sarah

Weekdays 6:00am-10am

GAVLE, SWEDEN - JULY 11: Irma Gunnarsdottir of Iceland looks dejected after the Women's High Jump during day one of the European Athletics U23 Championships 2019 at the Gavlestadion on July 11, 2019 in Gavle, Sweden. (Photo by Oliver Hardt/Getty Images for European Athletics)

Dear Don Chase & Sarah: My sister and I have spent the last three months planning a party for our parents’ 40th wedding anniversary. My world got rocked on Saturdaywhen I was reading the results of my report. I found out that I have a half-sister who is 38 years old. My father most likely had an affair and conceived her with another woman. I have no idea if this woman knows we are related. Should I tell my mother and my sister what I have learned? If you were me what would you do?