Dear Sappho,
My girlfriend is almost always late. For important events she runs 15-20 minutes late, for events she considers unimportant she could be as much as 1-2 hours late. I tell her that it shows lack of consideration and respect, she replies that’s their problem and that she is running her life on her schedule not theirs. Frankly, I’m embarrassed by her behavior, what can I do to get her be on time? I’ve tried everything I can think of.