boyfriend trouble help me

I am in love with a guy iv been with for over two years we broke up and he starts dating a new girl he said we needed a brake and that the brake up isn't for ever that we could get back together in a day or even a month that he just doesn't wanna be with me right now that he needs a brake but the girl he is with is real gross she doesn't take care of we self an he is 18 and she is 15 but he said he still loves me and this brake up isn't for ever what does that mean