They have been married for 2 years and have a DD. Relationship has always seemed quite fractious; he has a drinking problem that he doesn't admit to and she is quite high maintenance. They rarely seem to communicate and argue a lot about silly things. In the past few months he has been on a lot of overnight courses with work. These courses never seemed to happen before and I have reason to believe that they are not actually what he says they are. He always springs them on her last minute, often leaving her with childcare issues as she travels a lot with work. She puts this down to him being disorganised but I'm not so sure. I haven't said anything to her but should I?