my girlfriend is always worrying if i am as happy thought i would be after we decided to go from just good friends to be in a relationship with each other . i always am honest and tell her the same thing . sounds like she has some underlying issues with trust . you may want to sort it all out before you get too involved . well really we have deeply involed for along time now . and i am very happy in our relationship and could n't ask for anything more out of it . maybe you could n't but it sounds like something is going on with her .
Being in a fulfilling and trusted relationship with someone who was previously a close friend.