As a coach I hear a lot about relationships getting difficult. Don’t give up! If a relationship whether at work - a colleague or business partner, or a friend outside of work starts to turn sour, they wind you up, get on your nerves - it’s worth trying out a few things before giving up. You get out of something what you put in and this is SO true with relationships. Listen to this to get some ideas of what to do if things are getting difficult. You can read this on my blog too.