I'm not here to disagree but I kinda get what the father stands for and he is actually considerate of kale because he still supported kale financially but the thing is that the father don't see kale as a perfect husband for elena, but still it's all because he dotes on his daughter and in my opinion this arc where the father disapproves them is a way where kale will even prove himself that he's worthy of elena and it would be boring if the father agreed right away

Rare case where the pregnancy trope actually helps because Kale is a GREEN forest. Grey past or not, the man he is now matters. Her dad needs to open his mind a little