<human>: My boyfriend (of 4+ years) and I got in a fight on Sunday and ended up breaking up. We talked several hours later after I calmed down and I apologized (and took responsibility for the fight). He kept saying that he wasn't mad, but needed some time to think about our relationship. We agreed to talk later after we had both taken some time. I called on Tuesday and he said that we were still broken up and that he needed more time to think. 

I am trying to give him space and have resolved to not call or contact him since then. I am still trying to be optimistic that things will work out. I still love him and still want to marry him. 

I am feel strongly that I want to get back together. I am just worried about how he is handling this period of time. I have always been super clear that would never tolerate cheating in our relationship. Even though we are broken up, I would still be extremely hurt if he were to do anything with another woman during this time. 

He has a bachelor party this weekend and I am paranoid that he might take the opportunity to celebrate his newly single status.  I want him to know that if he did want to work things out, his actions durning our break still matter to me. 

We didn't set boundaries or talk about this before. I don't want to tell him my worries and expectations in fear that I would be violating his space and potentially pushing him further away. 

Do guys consider their (technically-ex) SO's feelings while broken up and how it might affect the future relationship? Is there a away that I could convey my fears or expectations without pushing him further away? How would you handle this? I know it isn't my rights to expect anything at this stage, but I don't think I could get over it if something where to happen.

Can you condense the text into three sentences or less?
<bot>: boyfriend and I are broken up, but trying to work it out. I don't want him to hook up with anyone else. How do I handle letting him know while respecting his space?