He sounds like my ex fiancee few months ago.. saying she love me still but she cant be with me cause of this and that and she didnt know what she actually want.. until recently she found a new guy.. she completly shut me off and say she want to move on and she wish the best for me and ask me to forget about her.. that came as a super shock cause i thought we can still work it out... i hope that wouldnt be the case with u and ur ex tho.. but either way.. you should be prepared for the worst, dont think about it too much and just be urself.. be strong and go with the flow.. cause u never know what waiting for u ahead