You're using two different things here of which there is no alternate option for President.
You can father a child and not act like a father.
Regardless of what you think or believe about Trump, he's still the President. And while you can the man who birthed you is not your father because someone else raised you, you can't simply ignore what he does because he's not "your" president, in the same way you can ignore your bio-dad.
There is no "mine" or "yours" president. There was no president-in-exile. There was Trump, shitty President, and that was it.
And I didn't. I said he was the President. Whether he did something lately for you or not really doesn't matter.And to anyone claims that him or the Republicans represent the American people, if the majority voted against you, you don't represent them, you are oppressing them and going against their will.