Deciding whether to stay vegan or not?

I am currently vegan, I have been for almost about 2.5 years and I'm considering "unveganing." I got to thinking about veganism and my future family life and I realized that being vegan while having a non-vegan family would be very unethical and pointless. I would be buying non-vegan items and serving them to my family while I solely refrained from eating them, and buying special food for myself would become quite expensive. I just wanted to get some opinions on the situation. Thanks in advance.