Because he is being entirely selfish and justifying it to himself so he doesnt have to face and/or accept the guilt for his behaviour (been there and unfortunately done that)
he didnt end your relationship in a good way and if he ever connects with his conscience that is going to weigh heavy on him.
in the meantime you can be awesome knowing you did the right thing
Both mid 30s, 2 young kids BD 7sep14 XW moved on long ago, now living with OM1 D paperwork in progress
