Amy Robach and T.J. Holmes are committed to making their romance last forever. After the former news anchors were fired from their jobs at GMA3 over their scandalous relationship, Robach, 50, and Holmes, 46, want to ensure their relationship goes the distance after putting so much on the line. “They’ve actually thought about going to couples therapy,” an insider claimed of the duo wanting to keep their communication on track. “It definitely couldn’t hurt.” “They both desperately want the relationship to work,” the source explained. “They’d be humiliated if they broke up now.” After launching t…