大家帮忙看看这个英语句子结构怎么分析，谢谢了啊。

Question

大家帮忙看看这个英语句子结构怎么分析，谢谢了啊。
marriage provides the glue need to keep a couple together by providing ties of family,in conjunction with the obligations of parents to children.

Answer 1

marriage主语 provides谓语（the glue 宾语 need to keep a couple together宾语的定语） by providing ties of family（状语）,in conjunction with the obligations of parents to children.

Answer 2

marriage provides the glue needed to keep a couple together by providing ties of family, in conjunction with the obligations of parents to children.