Please answer both questions so what do you think?

so how can a man joke with you and say "My wife likes to eat a lot of salty food" talking about me because I eat a lot of salty food and he always tells me how it not good for me. Q.1 But why would he joke about me being his wife? Q.2 Why would he joke about being his wife if he didn't want any kind of emotional bond with me?
Please answer both questions so what do you think?
Post Opinion