<human>: Can you give me the gist of the text in a nutshell?

Some background of my relationship: I have been with my boyfriend for 2 years now and still going strong. We have an amazing relationship and I know this is the guy I want to spend the rest of my life with. We have discussed marriage and are comfortable with it happening sometime with in the next couple of years (currently long distance due to job situations, and we plan on moving to the same city next year). My boyfriend is a different race and religion than me but we are both not religious. We respect that we come from different backgrounds but we align morally/politically and respect the differences. 

My dad: I told my parents about my relationship over a year ago now. My mother had initial shock but she has told me again and again that she loves me and supports my decision. My dad is very religious and he has taken it very hard. He has taken to continuously telling me that my relationship will fail, that I will have so many difficulties with people judging me and my kids will be confused. My parents are immigrants to the US but I was born and brought up here so I relate more to the American culture than my family's culture. 

I now have a lot of anxiety/depression around my dad and his "asian parent guilt" that he keeps bringing down on me. He keeps telling me to think about it and that all these guys in my religion are lining up to talk to me. I feel like no matter what he will keep trying to set me up. I know many of you will say, suck it up and deal with it, but family is very important to me and my dad's opinion does matter. I want to tell him to back off and let him know I am serious in an amicable fashion, so how do I go about this? How can I get him to accept my decision and my relationship and still have my father in my life?
<bot>: My dad does not accept my relationship with my boyfriend because he is not the same race/religion. He keeps trying to manipulate/guilt me into breaking up with him. How should I approach this?