I’m not sure I even mentioned mat leave. When you are on mat leave you are employed (even if not being paid). I listed my employer, provided my previous year’s income statement and some emails showing I was talking to an employer in Canada and proof that I sat my board exams to be eligible to work in Canada already. I stated somewhere also that I could provide bank statements to show that I had enough money to support my family, but they never asked for them. I do have a professional job, so my earning potential is good enough. I don’t think they care so much about the particulars, just to be able to show that you could get a job and you are capable of earning money when you arrive. My husband (the applicant) earns far more than me and is our main financial provider so it’s a bit funny, but I’m sure if you both have previous employment histories and the ability to work in future in Canada, it’s all fine.