me and my friend/coworker/boss have been friends 1998.she has pretty much been single the whole time besides 2 failed relationships.the 1st one lasted 4yrs he left her and married another woman..it just about killed her.a few yrs later she met a man that I belive used her for room and board.she ended it.she has been in love with a married man for 6 yrs.he divorced while she was in the 2nd relationship he wanted to be with her but she thought it was wrong to end it even though she loved him.when she did end the relationship the divorced man lead her on for 2 yrs saying he had alot of personal issues to work out and this and that.she is always not feeling good...unexplained pain in her neck and foot and EVERYTHING IN BETWEEN.I think she may just be depressed.I went through it myself.How can I tell her without hurting her feelings that she is being played by this man...who by the way married another woman in secret and still wants to meet up with her every 7 months...she waits around for him and she is miserable.he couldnt love her he just couldnt.she is 38 y rs old and has a 12yr old son.I need her to move on but I dont know what to say.please give me guidance