my gf/ex

so iv split up with my gf i love her to bits she's the women who lightens my day andbreaking up with her is the baddest dection i could have ever done bu ti moved away and it was for the best she went issing a couple of days ago shes ok she was at my old house with my mum but i was so worried i love her so much and i want her to be happy but her version of being happy is being with me so i feel like shit i love her i mean i live far away now like an hours bus ride or car ride but i know that this long distance won't work but i love her she shouldn't have to go through this shes so perect have i done wrong and please tell me honestly i mean it?