Aliens Go Home My Parents Are Aliens : Season 3 Episode 8

An alarm sounds in the household – signaling that there is a Valux rescue ship nearby. Brian and Sophie are faced with a difficult decision: go home, or stay with the children. The children are horrified that they might be abandoned again and recall (in flashback) the day they were fostered by a very different-looking Brian and Sophie. Lucy was desperate for a family, Josh was still looking for fringe benefits and Mel was desperate to avoid disappointment. Can Brian and Sophie be persuaded to keep their family together?