My dad has recently been caught having an affair with his young personal assistant. Huge scandal; mom was very angry. Now they’re in the middle of divorce proceedings. Mom moved out, the other woman moved in and I chose to stay with him because we’re super close; he’s like my best friend. Now mom’s telling me to go and live with her and go no contact with him cause he’s a bad person and by continuing having a relationship with him I’m condoning his actions and “ignoring her suffering”. My relationship with my dad hasn’t changed, I don’t see why I should end it.
There’s a bit of difference between making a mistake and stabbing your partner in the back. He could have done it the right way, but he chose to do one of the most emotional hurtful things you can do.
He betrayed family to get laid
Point number 2. Read it again.
As of why, we can only speculate. Sometimes a disaster is what is required to get things happening that should have been over a long time ago.
They are living together already, so it was not only to get laid.