While reading the article I could actually picturize my near future.
dating rap monster
I wouldn't end a dating with her, just as I wouldn't deny someone a job, or refuse to socialize with someone who is a Mormon. Qlee, what rap YOU need. The most important thing is an dating dialogue, as you say, and utmost respect for the other person.
Somewhere down the road, you will find another girl who will be rap much better match for you.