i need help

Hi april,
i need a advice to get someone back. I am telling my whole story…
I am a 27 years old eastern girl and i am single and highly educated. I met a guy online.He is also 27 years old , he is also highly qualified professional and also having his own bussiness and his origin is also from my country. But he is living and working in England from last 5, 6 years. I meat this guy online 40 days back. first 3,4 chats were general, like our introductions.he send me his pictures and i sent him my pictures. On 4th or 5th chat he proposed me that he wnts to marry me.Actually he was telling me taht he is escaping from marriage and his family wanted him to have family. so he just can that will i marry him.. i said ”lol, no way, i cant marry you” he said “why” i told i even dont know you then he said he is serious and wanted me to marry him. I was amazed. and he asked me to marry him. well at that time i said that i will think about it, If i will have some feeling i will let you know and meanwhile we can be just friends. So we chatted daily mostly. He asked me that what i want from my married life like where you would prefer to live after marriage? you can live in joint family system or not. from these question i thought he is serious. He started calling me daily.infact 2 times daily. Mostly i received his calls and sometimes i dont.He used to mention that how much he loves me and wanted to know about my decision and cant wait for my decision. i used to say plz give me time.his nature was that he usually talks about himself, he has too much stories about himself and also tells me that how much successful he is in profession. and many girls want him and also used to say that he was not much interested in girls, but when he met me he fall in love with me, just because i have good and nice natureHe says i am beautiful but also says that he is attracted because of my nature not because of my looks and wanted to marry an eastern girl.. well then he said that he is not feeling good as I am not giving him decision , later he said dont give decision now because i am not feeling that good and you might say No, so don’t give. so we decided a particular date in which i will give him my decision. After this i gave him the indication that on that particular day my decision will be yes that i can marry him. He said he is anxiously waiting for the that day. Well 2 days before he said he was married and had a child and now divorced. i was shocked to hear this. he said child is with my ex wife. Well i was very sad and depresssed. he said he married her because he needed a permanent england visa so he can study and work in england. He really wanted to live in england to support his family which is living in his home country, his parents were very poor and too much ill so he needed money and permanent visa. Well i was shocked on that moment i said i can accept your child, i said my decison was yes that i can marry you before knowing your past and i love you.. He said he is not worth for me as he has a past and i am good girl. well on the next day i made myself stable and said that it wold be better that you go on your way and me on my own way because if we will marry we will have complications. then he said that “i am not married and have no past, i was just analizing you that you really love me or not, so now i concluded that u dont love me because i have past so i can not marry you so i am also now not marrying you but still love you” i was shocked again. then i said again that i can accept your child but due to complication in future i said like this, but he said that now he dont want to marry.and i said that i respect your decision. and then he said that its our last chat. well i was sad had no contact on the next day I thought he may had an ego issue thats why he made my feeling to marry him and when he noticed that i am ready he said he cant marry. so i decide to give him space for 10, 15 days and then see what happens.we didnt had any contact on 1st days after breakup but then on 2nd day he called me. He called me for 5, 6 times i didn’t recieved then i received his 7th call. but he didnt spoke any thing. i ended the call. then he called again for 3 timed then at last i picked up phone again. he said me to come online plz, i said i am sleeping. he said i am waiting. so i came online after half an hour.he said that he wanted me to come online as he wanted to know that how i am feeling.. i said i am ok and fine. he asked me three times i said i am fine.i asked about him he said i am also fine.He told that he dreamed i i am upset then he started tell about his past accident and other few past long stories. and also asked that if he come in future to me for any professional help will i help him.i said i will. he said then you will offer me tea i said i will. then i told i am tired alot, i have to go, he said that plz wait and talk. then he told me that i love sweety. actually sweety is my nick. he used to call me sweety. he said he loves the sweety alot but don’t love me. i said ok. well then i said i have to go and talk to you later at sometime.and went offline.
today is the third day of breakup. Appologies for long detail. but i really wanted you to know every thing about this because i need a serious suggestionn

Now i need him back. I want him to marry me.
How can i know that he still love me and how can i know that he still wants to marry me. Do he wants to marry me?
How can i make himself to commit to me?
What should be my reaction to him?
Why he said that he can not marry me?
What really he thinks and what really he wants from me?
What should i do if he don’t contact me again to make him want me?
what i should do when he calls me or if he says to come online? how should i talk to him online if he says to come online?
Please help me.