LOVE Marriage - relationship change afterwards???

KIP, i am very pleased for u that your relationship is going well, mashallah.

You have raised a very good point about expectations. In an arranged marriage where the partner is unknown before, can we expect certain things from them?

Also, in a (for the sake of this thread i'll call it "love marriage") do partners REALLY expect the relationship to NOT turn "normal" and then get disappointed when they do?