I hope your partners circumstances and qualifications are easily transferable, they have arranged or can find well paid work, and they can set up their own future financial success. (Transferring qualification costs are tax deductable should it lead to employment)
If both partners intend to work and be in higher tax brackets, how to split your shared funds, assets or investments is best discussed with a tax agent looking several years ahead. More kids on the horizon? Planning to post around Australia often? Meaning your partner will be stopping work periodically. Also get professional advice on whether they should be individual or shared before your 1st tax claim.
Hypothetical example of SGT Jones partner earning a much lower wage than them:
Facts:
(Factual/Hypothetical/Informational only, seek professional advice from a qualified professional for your own unique circumstances and goals prior to investing)