[s1artibartfast]

I find it odd that the law considers the contributions during marriage symmetrically, but losses of each party asymmetriclly. That is to say, the contributions of a homemaker are equal to that of an income earner during marriage, but there is no harm from losing the expected support of the homemaker.

The homemaker can continue to be a homemaker for themselves exclusively, while receiving half an income. The income earner needs to work while homemaking, or work while supporting a 2nd homemaker.

The legal situation is complicated because the courts try to balance conflicting objectives. One is to help the homemaker reestablish themselves, the other is to maintain a lifestyle they are accustomed to. If it was only the former, some sunset duration would be appropriate, I think.

The reality is that it is often a distinctive. If the partner receiving alimony starts a career or remarries, they will lose the revenue stream.