@lain why would he have to leave the left to do the right
fucking American bipartisan world view tier
"i want to act gay, ergo i must change my political party i vote for"
Or in this case
"I want to wear a dress, so i cannot be a father anymore, sorry, these things are black and white incompatible as features, we simply cannot have two behaviors that indicate different roles and nobody can have more than one stereotype role or mix features from several"

dumb post by me but it's how in my head Canon both of those parents probably thought