However, many researchers in the past all focus on the relationship between mother and children, the role of father has not be taken seriously.

但是，过去众多的研究者把目光集中在母亲与孩子的关系上，父亲的作用却一直没有引起足够的重视。

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The relationship between my father and mother is harmonious.

我爸爸妈妈之间的关系很和谐。

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They had witnessed a dysfunctional relationship between their mother and father, and it was vital to me that they see how a loving couple behaves each day.

CNN: What it means to be a 21st century dad

The relationship between Currie and Ms Docherty was also "difficult" to the extent she would not visit her mother and step-father's home for years at a time.

BBC: Alister Currie admits stabbing wife and step-daughter