Comfortable: This is the middle class of any Culture, regardless of the average wealth of its citizens. These folk usually live in clean, nicely apportioned homes or apartments, often in better neighborhoods. They eat regularly and occasionally very well.
Other Relations: You were raised by a distant relative such as a Great Aunt/Uncle, Great Grandparent, Cousins or someone that claims to be a relation but has suspicious origins.
Rivalry: A rival to you or your family cause upheaval forcing you to relocate possibly to a far distant land. (Work with your DM to detirmine the details)