Identifying the narrator and the time that a sentence indicates is the first step that must be taken. this is very important to be able to logically conjugate the verbs, and that these have concordance with what is being expressed
Not enough information it says “The mom does exercise..” like okay but what about it? I can help but I need the rest to answer the unfinished question.
Since Mrs. Dombey reacts with surprise to her husband simply calling her "my dear," we can infer that Mr. Dombey is usually formal and distant to his wife.