I need some advice !!!

Maya • With the love of my life ! In love forever ! Happy for life !
My boyfriend (for 4 months) says that certain things remind him of his ex... Idk what to do 😔 I really need some help !! He says he don't try to and that he loves me and not her and he says he only wants me and he don't want her but I still don't know how to handle it all ....