Abort it. People are, were, and will continue to fornicate, and to abort when the consequences catch up with them. Nothing you could do about it, and nothing you should be trying to do, either. Just inhale deeply and then say: "their effing is none of my effing business".
"Am I my brother's keeper?" --Cain.
Are the murdered babies none of your business?
'Their' sexual proclivities are not the issue, slob. It's the killing of alive unborn children which piques our interest ... LIFE, liberty, you know, those fundamental values enumerated in the Declaration of Independence.
People used to marry when the consequences caught up with them. There will come a day when that practice again becomes preferential to abortion.