Is wearing a cross necklace around my Jewish family disrespectful?

I am ethnically Jewish born to a Jewish mother and Christian father. I was raised non-religious but celebrated the traditions of both sides. My entire mom’s side of the family is very Jewish and I grew up celebrating Jewish holidays with them like Passover, Hanukkah, and Rosh Hashanah. Now I am in college and have become a religious Christian and I wear a cross necklace every single day which means a lot to me in a way. I am going to spend a week with my Jewish family because of a wedding and I was wondering if it was rude or disrespectful to wear it casually.