Title: The Move. Sentence 1: Mimi fell in love with Al way before she saw his house. Sentence 2: His house was a 20 year old trailer that was falling apart and filthy. Sentence 3: Mimi tried to clean it up but Al was sentimental and a collector. Sentence 4: They both decided the trailer wouldn't make it long enough to retire.
So they decided to move and take the collectibles with them.