Your relationship with your sister-in-law is hingeing on your brother's - or your sister-in-law's - ability to keep that relationship together.
I worked all through my 20's, all through my 30's, so I've been lucky to be working.
People that are interested in me, I like to be interested in them.
There are certain things that are obviously problems and should be topics of conversation that aren't.
Don't forget where you came from and treat people a certain way.
We all get pigeon-holed or put in a box, no matter what that might be.