Pressure from family

I am still on my way to explore my identity , but so far ace is the best term I can find to describe myself. I have never been dating and can’t imagine having sex with someone, but I still want to have close relationship. What bothers me most is my family. My family is very traditional, my parents just can’t accept the fact that I am being different. They want me to get married and have child so I will be as normal as everyone and fulfill my destiny as a woman. I know my parents love me and want me to be taken care of, but I just not feel comfortable of entering into a relationship because I don’t want to have sex with partner which seems like an obligation in marriage. I don’t care about what others think of me, but I do really care about my parents’ thoughts, and I feel so depressed. We have arguments many times and it hurts my heart deeply every time. I am just so jealous when I see someone has an open-minded parent and would support who they are. I just don’t know how to deal with it with my family and feel lost right now. Anyone has similar experience here? Or any advice?