Republicans have maintained their House majority since the turnaround election of 2010. In November of 2016, besides sending Donald Trump to the White House, Republicans maintained their majorities in both the Senate and House and also won control of a majority of governorships and state legislatures. The Republican Party now controls 69 of 99 state legislative chambers (Nebraska is unicameral) and 33 governorships, the most it has held since 1922. Republicans will have total control of government (legislative chambers and governorship) in 25 states, the most since 1952.
Consider this startling fact: with Donald Trump in the White House, the Republican Party today has more control over Congress than Eisenhower had in 1953, Nixon in 1969, or Ronald Reagan in 1981. Reagan never had a Republican majority in both houses of Congress!
Folks, if you seriously believe things are going to change in D.C. you are sadly mistaken.