LDR and the Future

Danie
In one week I will be swing my SO after two months of being apart. In the last couple of weeks my sister has been having a lot of trouble with her boyfriend. I have been giving her advice, but also thinking about my relationship. It's not exactly where I would like it to be, emotionally, spiritually, and sexually. I have tried to work on this with my SO, but don't see it ever really happening (I know I can't change him to do whatever I want or need). 
I'm just unsure if I should keep on this path with him, or if I should open myself up for someone who will be that for me, and that I can be that for them.