I voted "maybe".
It depends on lots of variables:
-- whether she'd be willing to have another kid by me,
-- whether she has an occupation or is a NEET / leech
-- whether she is a widow, a dumped wife, a carousel rider, a serial cheater etc.
-- whether she is healthy, mentally sound, pleasant, and otherwise reasonable person
-- whether she has assets or only debts, whether she has her own house, etc.
-- whether she is a rolling stone, or she has family that serve as a support net
-- whether the parent of her kid is an otherwise decent guy, or a psycho / thug / criminal
etc.
We know most single moms would fail all these tests above.
The ideal scenario would be a decent widow who lost her decent husband, but has her own house, job or pension, family in town, and is otherwise healthy and mentally sound --- but in this case why would she want a relationship with a mentally ill paranoid depressed poor ugly autist shut-in such as myself ? ? ? She could do much better in the sexual marketplace, so this whole scenario is just a far-fetched thought exercise.
The most common scenario I see is one in which the foid is an irresponsible diseased drug-addicted chronic carousel rider who got pregnant from a random psycho-thug drug-dealer in a nightclub bathroom, has a toxic and bankrupt family, is indebted, has no marketable skills, is lazy, unpleasant, jaded, bitter, nonchalant, entitled and not conscientious at all, and just happens to be desperate for betabuxx money from the first fool she can seduce, only to divorce-rape him, getting his assets, alimony and child-support (stepfathers may be ordered to pay child support in Brazil !) while also cucking the betabuxx since day one with all sorts of random drug dealers, often catching and transmitting multi-drug-resistant STDs that will end up rotting the penis of the unsuspecting betabuxxer who believed in "love" from a single mom.
This is not a "nightmare scenario", this is the TYPICAL scenario where I live. Betabuxxing single moms in Brazil is absolutely brutal.