Search Results: choosing between 2 girls

I am 18 and a medical student. I want to have the best field of my uni so I literally study 8 hours a day if not more. My parents home is too far away, and I don’t want to live alone because I am afraid , my uncle and I are both very close, and he’s the one who encouraged me to go to med school, because he’s also a doctor. So 1 years ago he offered me to live with him, his home is near my school and I wouldn’t have to pay any bill, he says that his best reward would be to see me better than him. Everything was awesome, because he even help me when I don’t understand something and we never argued, he’s only 33 but he’s a true father figure for me. The problem is that he broke up with his girlfriend of 2 years because she was planing to live with him with the condition that he will “kick me out”. So she asked him to choose between me and her, and he choosed me. I feel so bad because I thought his girlfriend liked me and I don’t even get why did she acted that way! I love to live with my uncle, but I don’t want to be a burden for his relationships. He told me that it wasn’t a big deal but I will have to live with him for the next years also. He says that he love me and that I’m like his daughter but I feel that I gave him the cons of a single dad and it make me feel so bad that I can’t study properly. Do you think another girl will be ok to live with him, even if I am here?

I focus on women's perspectives, but men can share your opinion as well.

(I myself choose to be single.)