By Coleen Nolan Dear Coleen I’ve been with my boyfriend for a few months now and we’re planning to move in together in summer. We’re in our late-20s, everything is great and I’m excited about the next step. But I am concerned that so many of his friends are female. He works in the events industry so he’s often out late at functions or packing up gear and sometimes has to be away at weekends. I hope I don’t sound clingy or paranoid, but there are a couple of women from his company who he seems particularly close to, and they often go out for drinks and have even crashed at his place a few time…