..and why should " the Almighty God " that I know, leaves you ( who is directly involved in the situation at hand) in the dark and go all the way to speak to your father? No son! The God that I know doesn't operate like that, and even, if he must speak to your father or somebody else for that matter ? He must have spoken to you or warn/encourage you many times before he'd do that. Are you getting my message here? The point I am driving at is simply , marriage or marital choices is an individual thing so therefore you, I mean YOU! ...only must hear from God first about your choice before any party should come him or confirm or deprove such. So, you see? It is between you and God..... You must insist the lord speak to you directly and tell you exactly what you should know about her or even, confirm your father message to you personally. For heaven's sake, marital choice remain between you and God.
Your father is either right nor wrong and that's why God must speak to you directly.
But of course, looking at the lady in question and her background which might directly or indirectly come to fore he, your father might be right or wrong but that's not enough. Also , there is what I call " the psychology sense of belonging " which might be the drive behind her sticking to you only to be filled and restored , and then..she flees. Mind you, this is coming from my general view of human logic and therefore should not be consider as a message from God or from me as a prophet but as a person.
So, let's crush the whole twist ....Go to God and seek for his direction, approval or disoroval confirmation. He sees the future and knows the in and out of every man. Go to him now don't get carried away by what you see in her today you need God to open your eyes , for who knows? The flesh might be deceiving you, it called" the passion of the flesh".
Bless you.