In seven years, Talia will be 20 years old, and therefore Talia is currently 20-7=<<20-7=13>>13 years old.
Talia's mom is currently three times as old as Talia is today, or 3*13=<<3*13=39>>39 years old.
If in three years, Talia's father will be the same age as Talia's mom is today, then Talia's father is currently 39-3=<<39-3=36>>36 years old.
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