Family Claims Father's Questionable Decisions Eroded Their Trust

Richard admits he cheated on his wife, Tammy, once, but he swears it's over, and he wants Tammy to forgive him and move on.
"I'm the one who broke our vows," Richard says, "and it's up to her to forgive me, or not. I can't undo it."
But is the affair really over? Tammy says she isn't so sure. In the video above, Dr. Phil identifies some questionable decisions his family says Richard has made. Is he deserving of his family's trust?
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