Final answer:
a.The language of ownership. The speaker critiques the language of ownership associated with marriage.
Step-by-step explanation:
The speaker argues that language associated with marriage reflects contested usage. Specifically, she critiques the language of ownership. In traditional marriage language, terms like 'husband' and 'wife' imply ownership and reinforce patriarchal power dynamics. This language perpetuates the idea that one partner has authority over the other in the marriage.