I think love/marriage is hard in the sense that you have to learn to fully become one with another person, treat them the way you want to be treated no matter what, have a deep and complete empathy for them. Its hard to learn how to do that sometimes. It doesnt mean the love ever stops, just that sometimes love means uncomfortable feelings as well. I love this for you guys and wish everyone can have this love, hopefully I have found the one like I think I have