The intensity of this aspect depends on both your individual birth charts, not to mention the other aspects that exist between you as a couple, but whether it's strong or subtle, it isn't easy to deal with. You just have such different spiritual creeds, and there isn't common ground between the two. Instead of respecting your lover's views and listening for things you could learn from or adopt for yourself, you look askance at the way your lover thinks about life, love and spirituality.
You likely have a more forceful personality than they do and even try to control how they think, or change their spiritual beliefs to match up more with yours. This isn't fair, though, and you shouldn't pressure them to change anything about themselves. The best romantic relationships are about acceptance, not intolerance and coerced change. You should be listening to each other, not closing yourselves off to each other; respecting each other's beliefs, not telling your lover their beliefs are wrong. Similarly, your partner tends to rely on a feeling of intuition to get through life -- an impressionistic way of viewing the world. You probably take it upon yourself to tell them that there's no such thing as intuition, and that they should be relying on cold, hard facts, not intangible feelings, when it would be better to learn from their perspective of life.