Broke up with me because he is "NOT SURE' if he can handle everything. Work, finances, my kids, He needs space

Sorry, no results for "I met my boyfriend 3 years ago. We both have been previously married and divorced. He divorced for many reasons, major reason he wanted kids, she didn't. I have a 7 yr. and a 10 yr old from my last marriage. About a year ago we started dating. He still kept his place and stayed with me a lot. He adored my kids and they did too. It was so amazing. It was an amazing Christmas and I never felt so loved. Months go by and sometimes he goes back to his house because of the mounds of paper work. My kids can be a bit crazy. Last month I told him tI wanted to spend the rest of my life with him. He didn't feel the same. He said he loves me and the boys so much but he can't tell me something he doesn't know yet. Cut like a knife. Hurt so bad, But to be fair, I understand, We both have been married and I have kids. So we are back on track and I know time can change that or not. I just decided to let it be. Last night he wanted space. He said the Kids and The x's, work... it's all too much. He didn't think it would be so difficult! After a YEAR! How could you not know. This morning he wants to know what "WE" are doing for 4th of JULY. Because my kids will be at their fathers So, I ask for my key back and he got pissed. He said i am making a huge statement! I said no you can't walk in and out of my life when it is convient 4 you. he said He understands. I said if I don't hear from him in a week. I will gather his things up and leave them ihis garage? THIS sux so bad. Not fair to me that he can leave me waiting... What do I do?