How do I deal with my hate for my dad for interfering with my first marriage proposal?

When I proposed to my girlfriend but my parents refused to discuss it. I mean up to then we were all pals. But when I proposed the pretended it didn't happen. Obviously I could make my own decision. And I did

I eventually split with the girl

It created huge negativity in me

I asked him recently and he said he didn't like her. I didn't go into details but I think he felt she wasn't strong enough character. But that's my business. I did have my own reservations. Nobody knows what's the right answer in these things.
How do I deal with my hate for my dad for interfering with my first marriage proposal?
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