Girlfriend met old flame

My gf of over 10years has met a old bf who she met over 40yrs ago she has told me that she has fallen in love with him again and they both love each other and want to live together this has taken place over the last 6weeks She has admitted starting a affair with him the man is going through a divorce at this moment She is still continue living with me like things are normal even staying in same bed together It seems she is trying to sweep our relationship away like it never happened which I am finding to difficult to handle She already organised holiday with him later in year not really understanding my feelings

Ian, get yourself together and you need to make a tough decision to let her go. you love her and she obviosuly has no respect for you as a man,, she is using you as accomodation. the more you let her in, the more it breaks you. i understand its hard to let go but think about it, she has made plans to be with this man, she did not even think of the impact it will have on you. you need to go or she goes, i know it will hurt but trust me, you need to take control of the situation and respect yourself enough to walk away. because as each day passes you will continue to hurt. there is no point seeking explanations or closure,i am telling you this as someone who has been in alot of horrible relationships. you need to look in the mirror, accept the situation and walk away. shut her out and never look back. take a holiday. do something for yourself. i know its hard, i know its so hurtful to see that someone who you have given your time to has done this to you. but you will be fine, you need to know that her behaviour is not acceptable and i say that as a woman. let her go to her man and do what she has to do. one day she will look back and you will be long gone. its good you came on here... i wish you the best and i hope you find the strength to let go. Do not let her burn you, you need to pick up your pieces, relfect on the good and walk away from the bad

One queston why she still a girlfriend after ten years? Maybe that was her ultimate problem, she felt like she wasnt getting any real comitment from you.