fredsheldon wrote:So, paying for it has passed the Senate and if a vote were to be taken today it would pass the House and the President would sign it. I don't see the problem

That would be saying that the majority want it, wouldn't it? I rest my case your honor.

To my knowledge, "Paying for it" has not passed the Senate because the House has not passed an appropriations bill for it to give to the Senate. All spending measures have to originate in the House.
Plus, we're not a democracy. It's not majority rule. We're a republic, with the minority given tools like this specifically designed to protect from tyranny of the majority.
According to law, and in simple terms, the way the budget process is supposed to work is this: The House drafts a general budget plan and sends it to the Senate. If the Senate makes any changes, those changes go back to the House until they all agree. Then it gets sent to the President to sign or veto. Following that passage of a general budget plan, separate and specific appropriations bills authorizing specific levels of spending on specific programs are brought up. Again, the House drafts them, the Senate modifies, and they work together to work out their differences.
That process that the law says Congress has to go through every year, has not happened since 2009. The House side of Congress has done their job, presenting multiple budgets to the Senate. The Senate side of Congress, regardless of the reasons and who does or doesn't agree with them, has not done their job in violation of the law. So, instead of having an actual budget and accompanying appropriations bills, they've passed a series of continuing resolutions to keep things going.
Regarding our current "crisis." Yes, there is a valid point that ACA has been passed into law by both houses of Congress, signed by the President, upheld by the Supreme Court, and given a mandate by the voters and Republicans that don't like it are pitching a hissy fit by forcing the shutdown in an effort to defund it. There's also a valid point that the way the Republicans are trying to fund government now, a piece at a time through specific appropriations bills, is the way it's actually supposed to be done according to law. And on that point, it's the Democrats pitching a hissy fit that they want it all or nothing so THEY are the ones forcing the shutdown. Then, we've got Obama intentionally trying to make the "shutdown" as painful and disruptive as possible, spending more money to erect barriers to keep veterans out of open air monuments, erecting traffic cones blocking roadside stopping areas so people can't see Mt. Rushmore, trying to shut down parks that receive no federal funding, etc.,
So the only conclusion I can draw is that both Republicans and Democrats are acting like a bunch of spoiled kids who would rather take their toys and go home than play nice with their friends. Then we have President Stompy Foot acting like a petty, petulant, vindictive, cold-hearted child man who wants to be dictator.