DEAR HARRIETTE: As I get older, I feel like I am becoming invisible to all men. I don’t want to sound as if I’m a “pick-me girl,” as my daughters say, but it’s been difficult. I have been divorced for two years, and I’m trying to put myself out there, but it seems like men are only interested in younger women, not 50-year-old divorcees with kids.When I was married, I n...