Rep. Ilhan Omar has more issues with Donald Trump than his political views ... she's questioning whether he's a good parent.

Jacob got the Congresswoman from Minnesota Thursday leaving Capitol Hill, and asked about the Prez saying he may be too busy to attend Donald Jr.'s wedding to Bettina Anderson this weekend in the Bahamas.

Trump said it wasn't a great time because he had "other things" going on, including the Iran War.

Omar says a good parent would make time for his son's special day, adding Trump has time to golf and fiddle with the White House ballroom during the war. At one point she laughingly says, "Worst parent in the world."

Trump said he'll get torn apart by the fake news, whatever he decides to do. Add at least one of his political rivals to that list.