We sin against God In many ways not only by been a single mother, there are sins that are more than been a single mother, been a single mother is not a death sentence and it's not a reason why you cast out someone and make the person look less, sometimes been a single mother can come from a mistake.
It can be a mistake, it can be from rape or molestation, so we don't have any right to judge anyone because we don't know the story behind it, even God accepts them because they are human and his children and he is God so who are we to cast them away, been a single mother is not not the end of the world for them so stop making them feel rejected and isolated God is a merciful God, yes been a single mother is accepted In the sight of God because we are all his children and he is a merciful God he won't because of this and cast his own out. Keeping the baby was a right choice removing the baby that's (Abortion) is not a good solution so it takes the strong and courageous to deliver the baby without staining of hands with blood that's commiting two offense at desame time. So if you find yourself in that shoe you shouldn't dwell on that sin for so long because God our merciful father has forgiving you.