Single-parenting is not something that should be encouraged. It should only be an option when the likelihood for abuse is very great.
No.
(failure to provide an argument, so two letters will do)
Its not a bad thing, though I should women's absence from the workforce be necessarily a good thing? Having more women in the workforce is something that shouldn't be done for its own sake.
How is it "done"?
They just do it. Because they're human beings who need and want [stuff] so they earn money for that.
That's not "done" by any sort of group action or a movement or anything. It just happens to
be in absense of the authoritarian and cruel norms that kept it from happening before.
This essentially amounts to further domestication of humans. It is a case of cognitive dissonance how leftists like you view mindless work culture as bad (and rightly so), only to have a die-hard capitalist ethic when it comes to women entering the workforce.
No dissonance. No ethic. No culture (or rejection of one).
Just acceptance of reality. For groups of humans to live organised and plentyful lifes work needs to be done.
For individuals to lead good lives in a (semi-) market economy they need money. Most people get it by doing some of said work and partake in the revenue from that via a wage or a profit. That women do this doesn't make this fundamental function of human life new or indicative of any particular ideology.
I.e. there's a decent chance that there's projection going on here:
The status quo is sustained by individual motivation, game theory, basic facts of human life.
The status quo ante was sustained by dissonance and faux "ethics" and faux "culture".
Not the other way around.
That's a polite way of saying you want social atomisation (you probably will deny it, or even don't know what I'm saying here, though you will come to think the same way as I do once you know).
1. You will in fact have to tell me what you mean by "social atomisation" (i can guess, sure), because this term is used to mean several different things in different context (some usage is incorrect but still common).
2. I don't know whether the latter comment is just smugness or a veiled insult.
3. Based on my preliminary guess the answer to the question would be: Yes, and i'm not being effin polite about it.
I'd rather have adultery galore than that people view marriage as something that can be broken at will, so I agree with you here.
Well, tangentially.
I consider sex between one person - married or not - and another person - married or not - not a bad thing.
The overlap with your position is rather marginal.
If we allow no-cause marriage, why shouldn't we allow no-fault divorce?

Thread winner.
My rationale for a marriage would be to found a family with the woman I'd marry to. So I don't assume an opening for divorce is needed anyway. I certainly wouldn't marry simply to enshrine a prolonged relationship.
See above:
Until you have presented arguments to that end, we shall consider it not evident that "founding" a "family" is a cause for "marriage".