Dear Steve and Shirley, I am in my early 30s and I'm dealing with a guy in his mid 30s. We hung out for a couple of months and he was ready to get serious, which meant it was time for me to give up the cookie. From the time I met him, I had a problem with his so-called best friend, who is a female. I’ve tried to understand the relationship and he says it’s nothing, but she spends the night at his house and he will stay at her house................