When opposites collide

I live in a small condo with a unit upstairs, and there resides one very temperamental bear.. He has a darling wife, so bubbly and fair, but he can be so dark and moody, spreads his gloom every where.. At times he hears my footsteps, although I live below, so I take off my shoes and walk on tip toe.. I slept in my guest room where above he goes to bed. He claimed I banged the ceiling but it was all with in his head.. How can his wife stay positive? She has to be a saint, so many days he's doom and gloom, no vibrance in his paints.. When the yang is cloaked with ying and opposites collide, it takes a lot of angel wings to keep an even tide..