Verse Per Verse

In the third episode of Verse Per Verse, Amichai reads into chapter 15 of Genesis at the story of Lech Lecha. Amichai explores how Avram (translated as Great Father) had such trouble becoming a Father at all. Amichai then explores the word in verse 13 Ger, which is translated in many ways including Stranger, Alien, Servant. Would you have agreed to allow your children be Gerim for 400 years if that was the cost to have a family?