My sister and I (both in our 30s) are very different. She’s brilliant, accomplished, and a high earner. She has a loving husband who earns even more, and three wonderful children who I adore. I’m ...

Unfortunately, sibling rivalry doesn’t always end after childhood. It can sometimes shift to new battlegrounds. Think career achievements, homeownership and, yes, financial success. If you’re ...

Dear Unsure: Your son is trying to treat an emotional quandary as if it’s a ledger that needs balancing. Your generosity to ...