The GOP will likely hold if not gain in the Senate and at best the Democrats might gain a slim majority in the House. Any hope of impeachment is gone though with a Democrat held House there will be endless investigations repeating the maniacal witch hunts of the Kavanaugh hearings. GOP gains in the Senate will be in no small way a reaction to the smear attacks and raving lunacy of Kavanaugh’s confirmation hearing. The American people will soon grow sick of the endless House hearings and will voice their displeasure by re-electing Trump in 2020
The house can impeach until the cows come home, but the senate will never convict.