I want more than my partner can give. What do you think I should do?
Well, what did you expect when you entered this relationship with him?
I expected to be loved equally.
If he isn't giving all of his love to you, then you need to leave. Staying with someone with divided love and loyalties will only end in heartbreak and disaster.
Could you put that another way? I'm not sure I understand.
If he doesn't love you 100%, you should break up with him. You can find someone who will love you as much as you deserve, and you will be happier.