Get my ex back

he’s all i can think about. and its making me go insane.

i met this guy through a few friends..we didn’t waste any time becoming friends we started dating right away. we would spend every free moment together. he stuck by me through some really hard times.things were amazing. soon he even told me he loved me. he talked about being with me in the future. i had never been so in love with anyone before. he had an ex though and i always bugged him about her, because although he said he had no feelings for her he always joked around with her when he saw her. i new she wanted to be with him, only because he was happy with someone else. eventually he got really annoyed with my constant nagging about her and he didn’t understand why i didn’t trust him. we got into an argument one day and he ended up breaking up with me. i didn’t apoligize like i usually would and we were both really angry at eachother. he soon told me he did have feelings for the his ex. so i told him i had feelings for one of his friends. soon he told me he didn’t want to date the girl because he didn’t have strong feelings with her, i said that things were going well with his friend. the next day he started dating his ex and they have been together for over a month now. somehow it doesn’t seem right, when him and i talk it seems like he still has feelings for me. i just can’t understand why he won’t just give it another shot.
i love him.
and he said he loved me…first??