Some people are only looking for a relationship in life. Actually, now that I analyze it, every friend I have prioritizes their relationship over others.     It's also possible New gf doesn't want her talking to other women? Maybe she is embarrassed by her 5th year and is distancing herself?     Last thing is that you should be careful where you put your energy and time. Very often in my life someone simply used me for their gain, and then moved on. It's a tough life lesson, but it sounds like you really care and value your friendships... that's pretty uncommon today.