I found this FANTASTIC and frighteningly accurate article on relationships with INFPs (like me). It is so accurate it scares the crap out of me! XD
INFPs have a terrible reputation in relationships. supposedly, we have more trouble then any other type. lovely, right?
#1 You must understand that your INFP needs space sometimes.
Back off and don't pester them. If you're an Extrovert, then you'll get annoyed or confused by this need they have. But just remember, if you stay levelheaded, your INFP will come back with a fresh mind and a new appreciation for the relationship. In this case, absence really does make the heart grow fonder!
#2 You have to accept your INFP's creative side.
You might not understand the method to their madness sometimes. That's okay. Just be loving towards them and accepting. And in the end, you might be pleasantly surprised.
#3 You have to be able to talk sense into your INFP.
Don't be forceful in doing so. Despite their type, INFPs can be very lo