It's wrong not to show strong support for a partner.
Jeffrey's wife Karen has just told him that she wants to start a small craft business, so she needs them to take out a joint loan.
Jeffrey wants to avoid losing a lot of money.
Jeffrey tells Karen that he will happily support her and her decision as long as she takes a class on business management to try and ensure some success.
Jeffrey tells Karen that this is a very bad idea and that the business will likely not succeed, so he won't sign for the loan.
Karen is thrilled that Jeffrey is so supportive, and she puts a lot of energy and effort into the business in order to make sure she doesn't disappoint him.
Karen is offended that Jeffrey doesn't believe in her and her skills.