Change to some American Immigrants: DACA and President Trump’s promised decision

Did the President’s decision to suspend for 6 months the unconstitutional decision of Barack Obama fulfill his Constitutional oath? Was it improper as cited by former Pres. Obama and former AG Eric Holder? Why is there such a division within the ranks of self-proclaimed evangelical leaders? How should people make sense of what’s being done and said? Is this Congress going to fix the problem or kick the can down the road?