It's much simpler than that. If you think the US was right to help orchestrate the resolution and then abstain from voting-we simply disagree. I think it was wrong.
Your'e earlier post suggested it was more than just thinking it was wrong, it was bordering on the treasonous. Is seems obvious that despite your patriot claims, you would throw your own country's long term interests under a bus to pander to a murderous criminal such as Netanyahu.
Realise this, my friend, all your 'alliance' with Israel has managed for ordinary Americans is pinning a huge bulls-eye on your foreheads.
The US supplied all Israels military needs for decades and people like you didn't give a fuck what or how or on whom they used these weapons, as long as it 'protected US jobs'.
That changed a bit in 2001 when what the ME had been suffering for years came home and you didn't like it one bit. You then manipulated the UN in order to invade Afghanistan and Iraq, see the UN is really COOL when it serves your purpose. Now the UN, with the US ABSTAINING, passes a resolution demanding that Israel obeys international law and Bibi is acting as if he's been hit by a cross-bow bolt, the dying swan in Swan fucking Lake.