Also,

Cynthia Lennon has said over the years that she still loves John and always will,and she understood his traumas in his childhood and teens was why he was the way he was and she has been married at least 3 other times.John also obviously treated her well too,not just badly and she said they had a lot of good times together too.And John didn't really do to Julian the same thing that his father did to him,John at least talked to Julian,saw him sometimes after he and Cynthia got divorced,and he sent Julian Christmas,and birthday cards and presents and postcards,John's father didn't do any of those things he totally neglected and ignored John for 20 years and didn't show up into his life until John was almost 25 and now very successful,rich and famous.