Mother is 24 years older then Ena. So, at the time of Ena's birth, mother's age was 24 years.1Again, Ena was born after 4 years of their parents wedding1So, mother's age at the time of wedding1= 24 – 4 = 20 years1Her father is 3 years older than her mother 1So, her father's age at the time of their wedding = 20 + 3 = 23 years.