Looking for assistance with a hidden relationship.

### Inquiry About a Relationship I’m a 23-year-old Norwegian Christian guy who recently started dating a 27-year-old girl from Kosovo who identifies as an Albanian Muslim. We met at our local gym through a mutual friend. We both live nearby and continue to work out at the same gym. We've been together for about a year and a half now. She has met my whole family and has formed a close bond with my parents. Initially, we were both hesitant to meet outside the gym, but eventually, we began to spend a lot of time together. At one point, she would tell small lies—claiming she was working overtime or visiting her best friend while actually being at my place. We've enjoyed various outings, including spa resorts, cinemas, and restaurants. Our relationship has faced significant challenges in a relatively short time, including an abortion, a brief breakup, and her family discovering our relationship. Despite these obstacles, we find it hard to let go, as we truly love each other and feel like "soulmates." Although she hasn’t officially told her parents and brothers about us, there was an incident when they found out. They reacted very angrily, calling her names, but they never disowned her. She told them she was seeing a younger Norwegian boy for about a year but didn’t reveal my name. Her brothers were more supportive, saying, "Everyone makes mistakes, but we still love you as our sister." After her family found out, I thought for sure we were done, but two months later, she came back. I still loved her and wanted to give it another shot, and now we’re still together. I often wonder why she continues to be with me, knowing her family's disapproval due to her Muslim background. Yet, she frequently expresses her desire to share her life with me and reassures me saying, "We’ll make this work no matter what." I genuinely can’t imagine being with anyone else; she feels like the one for me. Born and raised in Norway, she doesn’t have a strong connection to Kosovo or strict Islamic practices. She drinks alcohol, dresses freely, and while she does fast during Ramadan and avoids pork, she firmly believes in loving whomever she chooses, which she feels is beyond her control. In contrast, her parents are devout Muslims who pray five times daily and have made pilgrimage to Mecca. Currently, we are committed to staying together and taking things one day at a time, focusing on positivity for the future. She often mentions that she wouldn’t have invested 1.5 to 2 years in our relationship if she didn’t believe it could work out, which I genuinely believe. She has also pointed out that my converting to Islam wouldn’t change much since she doesn’t practice it fervently, and her family would prefer to see her with an Albanian man. My questions are: Is there a genuine possibility for us to make this work long-term? What steps can we take to ensure our relationship's success? Will her family ever accept her decision if she chooses to be with me?