@Wendz, nice try...daughter is 22?

So like you were 15 when you had her? Here, pull our other collective leg

I think its varies and perhaps a sliding scale could be used. Think of Madiba and Graca - 20 years adrift...if 20 years is OK then perhaps a 30 year old can date a 10 year old girl? No. So perhaps at that age a minimum of 10 (30 and 20), etc etc...