Why was Jordan's father so against Brian marrying her?

But then you know in the end, where after the fight with the hotel doorman Jordan's father then says to both Brian and his daughter "You're on your own", does that mean that he NO LONGER loves and cares for his daughter and that he forever remains disappointed in her and refusing to wish her well, for she chose to go with Brian despite her father's huge disapproval of that?

Or maybe with time, he learns to understand and forgive both Brian and Jordan and remain very happy for both of them and their children?

Do you think that later for their wedding, Jordan's dad arrived and was happy for them completely? And has Jordan forgiven her father as well?

What do you think?

P.S. After punching Brian in the face, when that hotel doorman grabbed Jordan just before getting knocked out by Brian, what was he planning to do with her? It kind of looked like he intended to beat her up, anyone know?

Granted, Jordan's dad is a jerk. The screenplay has to make him a one-dimensional tyrant so that we have a bad guy to root against.

That said, pretend you're Jordan's dad. Your daughter flies off to the Caribbean for a little vacation and comes home pregnant. She explains that she hooked up with this nice guy, had sex with him without really getting to know him but felt like he was a good guy, but then found out he had moved on and had sex with another woman as part of a game he was playing with his friend. This is what your daughter tells you. Now the tomcat shows up at your apartment. Is it your instinct to say, "Well, now, maybe he's not so bad?"

Again, Brian in this movie is basically Levi Johnston. If the characters in this movie continued their lives, Brian and Jordan wouldn't stay married two years. They're irresposible and immature, and he's an egotistical bartender who has the hots for every cute girl who blinks her eyes at him. I don't see anything at all that suggests that he truly will "never get spooked again."

Meanwhile, funny thing, I keep comparing Brian to Levi Johnston, but the truth is, Jordan is quite a bit like Bristol Palin - a child of privilege, maybe bright enough, but emotionally immature and living in this fairy tale world, someone who believes it 100 percent every time a guy she likes says what she wants to hear.

"Cocktail" predicted Levi and Bristol, right down to the unwanted pregnancy.