Promised to me (Coming to America #4)

the long version

After eleven years, Karola Breit was sure Jakob Hirsch had forgotten her. Then came his marriage proposal. With more impulse than wisdom, she crossed the ocean to begin a new life with him in Shadow Creek, Idaho. Little did Karola dream of the changes the years had brought to the man she once loved - which included three small children waiting with him at the station. Unwilling to marry this stranger, Karola agrees to look after the children until the harvest is in.