Secrets of a Marine’s Wife (8 p.m., Lifetime) - This new movie, another in Lifetime’s Summer of Secrets series, is based on the true story of 19-year-old Erin Corwin who was married to a U.S ...

It’s 95 head-scratching minutes of destructive romance, night vision flashbacks to combat in Afghanistan, FBI vendettas, gang wars and a Hallmark-level plot about a father’s love for his child.