<human>: Her father is a very traditional Native American tribe elder. As such, he has always wanted his daughter to marry another tribe member to continue their strong heritage.

When she and I met and started dating, he didn't take kindly to me. The rest of her family, like her mom and siblings, seem to love me being around. But her dad didn't like it. I have spent a lot of time learning about her family's culture and to be honest, I find it super interesting and I love learning about it. It hasn't helped.

We have been dating for 4 years now and despite her dad's best efforts to talk her down, she has stayed with me. I asked her how she truly felt about it and she said that even though she loves her dad, that she has to follow her own path. So her and I are on the same page in that regard.

I know that her dad is hoping that I am just a phase that her daughter is going through but I think that telling him that we are pregnant and plan on getting married will solidify it for him. I have no idea what his reaction will be.

We are going to spend Memorial Day weekend on the reservation with her family. This is where we plan on telling her family the good news. What can I say to her father to let him know that I want to have a real relationship with him? I want him to know that I love his daughter more than the whole world and that I am excited to start a family with her.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: My pregnant girlfriend's Native American father doesn't like me. How can I tell him that I want a good relationship with him?