Me n my kids father got bck together but how can i show him n prove him the im ready to be w him for good.?

so we split up for 2 years even tho we still love eachother I knoe him since 04 I love him w all my heart the reason why I left him be4 was bc he was bad to me n I wanted to move on but I realized the his the only man I'll always love my 1rs my evryting. we wasn't together for almost 2 years we try workin it out the beginning of this year bc he still love me but later he felt the I wasn't ready for a family so he broke up w me it was my fault bc I did make him feel like dat, maybe bc I have been away from him for so long I wasn't used to sleeping w him evryday livin w him but I tried but we neva spoke abt the things the had happen in the p n it meant a lot for him bc we hurt eachother a lot, we spoke last week n he told me how he felt n the he didn't wana leave but I made him feel like I wasn't ready. I shouldve listen to him n how he felt abt things. now we got 1 lil girl she misses him n another baby on the way. I knoe im ready I want my family together his a good man n a great father n lover. I wana show him the im ready to get him bck n make something for us bc he is ready I know he is. so am I but idk how to prove him the I am I dnt want him to feel the im not. I love him w all my heart, wat shud I do I want my family together n want him around my kids but I need to prove it to him bc he does alot . plz tell me wat I shud do how can I make our relationship work n not make him feel the way he does. I dnt wana hurt him.