my wife is leaving

my wife is leaving me. she doesnt want a divorce right now. she just wants to seperate. she is going to move out soon. she says she doesnt love me, she nolonger sees me as her lover. she has been unhappy for a while. i'm so lost right now. i'm frustrated because i love her so much, and i have been trying to make this relationship work, and do everything i fuckin can to make her happy and try to grow as a couple, and she has been half-assing it for a long time now. I love her so much. i dont know what to do. she says she wants to stand on her own, and be her own person. WHY'D SHE MARRY ME IF she wasnt willing to put in the effort to make our relationship grow. she doesnt want to be my lover. she doesnt love me. she has lied to me. i'm very distraught.