Is it worth sticking it out, when your constantly let down?

Try to talk about this with your partner because it was for my girlfriend the same at the beginning on our relationship, I've done more things with my pc than with her but she talked with me about that and after a bit of time it changed now she is the most important part in my life. If you've talked with your partner about this and nothings changing it's hard but try to think about finding someone who cares more about you. Maybe something changes alone with showing that you're looking for someone else. If your partner is constantly letting you down then it can't be real love except he has really good excuses but i don't think there are that much that are really more important than the partner.