Your mother made a decision, and it luckily came out for the better.
I have volunteered and worked with MR and DD adults/children, and heard of the stories that their brothers and sisters have lived horrible and short lives, because of the disabilities, how they have family members in severe pain, and how some of them themselves suffer every day.
ohh and speaking of passages where the bible doesnt support the murder of children
From there Elisha went up to Bethel. While he was on his way, some small boys came out of the city and jeered at him. "Go up baldhead," they shouted, "go up baldhead!" The prophet turned and saw them, and he cursed them in the name of the Lord. Then two shebears came out of the woods and tore forty two of the children to pieces. (2 Kings 2:23-24 NAB)
Make ready to slaughter his sons for the guilt of their fathers; Lest they rise and posses the earth, and fill the breadth of the world with tyrants. (Isaiah 14:21 NAB)
The glory of Israel will fly away like a bird, for your children will die at birth or perish in the womb or never even be conceived. Even if your children do survive to grow up, I will take them from you. It will be a terrible day when I turn away and leave you alone. I have watched Israel become as beautiful and pleasant as Tyre. But now Israel will bring out her children to be slaughtered." O LORD, what should I request for your people? I will ask for wombs that don't give birth and breasts that give no milk. The LORD says, "All their wickedness began at Gilgal; there I began to hate them. I will drive them from my land because of their evil actions. I will love them no more because all their leaders are rebels. The people of Israel are stricken. Their roots are dried up; they will bear no more fruit. And if they give birth, I will slaughter their beloved children." (Hosea 9:11-16 NLT)
"Then I heard the LORD say to the other men, "Follow him through the city and kill everyone whose forehead is not marked. Show no mercy; have no pity! Kill them all – old and young, girls and women and little children. But do not touch anyone with the mark. Begin your task right here at the Temple." So they began by killing the seventy leaders. "Defile the Temple!" the LORD commanded. "Fill its courtyards with the bodies of those you kill! Go!" So they went throughout the city and did as they were told." (Ezekiel 9:5-7 NLT)
And at midnight the LORD killed all the firstborn sons in the land of Egypt, from the firstborn son of Pharaoh, who sat on the throne, to the firstborn son of the captive in the dungeon. Even the firstborn of their livestock were killed. Pharaoh and his officials and all the people of Egypt woke up during the night, and loud wailing was heard throughout the land of Egypt. There was not a single house where someone had not died. (Exodus 12:29-30 NLT)
If even then you remain hostile toward me and refuse to obey, I will inflict you with seven more disasters for your sins. I will release wild animals that will kill your children and destroy your cattle, so your numbers will dwindle and your roads will be deserted. (Leviticus 26:21-22 NLT)
Anyone who is captured will be run through with a sword. Their little children will be dashed to death right before their eyes. Their homes will be sacked and their wives raped by the attacking hordes. For I will stir up the Medes against Babylon, and no amount of silver or gold will buy them off. The attacking armies will shoot down the young people with arrows. They will have no mercy on helpless babies and will show no compassion for the children. (Isaiah 13:15-18 NLT)
This is what the Lord of hosts has to say: 'I will punish what Amalek did to Israel when he barred his way as he was coming up from Egypt. Go, now, attack Amalek, and deal with him and all that he has under the ban. Do not spare him, but kill men and women, children and infants, oxen and sheep, camels and asses.' (1 Samuel 15:2-3 NAB)
Psalm 137:8 O daughter of Babylon, who art to be destroyed; happy shall he be, that rewardeth thee as thou hast served us. 9 Happy shall he be, that taketh and dasheth thy little ones against the stones.
and of course, more.. but, you can read the bible for yourself :-P
