<human>: Can you give me the gist of the text in a nutshell?

My fiancé and I have been together close to 10 years and we've always have problems with responsibilities. In our relationship, I have always taken responsibility for everything, whether it be finances, chores or reconciling arguments. I feel like I have to to put 99% of the work into our relationship without getting hardly anything in return. 

He proposed last summer and we have a date set for the wedding this June. Lately i have been thinking about the future and how I don't want to go the rest of our lives doing everything for us and taking care of him like I would my child. 
I want someone that I would feel comfortable taking care of my future children and I just don't feel that with him. An example is he did not book the vacation time for our wedding until I reminded him last week (he has a job where his company needs a long notice), he doesn't remember to do important things like register his car, etc. I have planned everything for the wedding and he's contributed literally zero of it. 

I am just so tired so taking care of everything. I told him after our last big fight (about 2 weeks ago) that I'm sick of being the one to take care of everything and feeling like he doesn't ever help maintain a healthy relationship and that the next fight we had he has to be the one to fix things. So last week we get into another big fight about him taking more responsibilities and was so upset I told him to try to fix things or leave so he packed a bag and left. I don't want to be the first to try to contact him because I am always the one that has to fix things. We haven't talked since. 

I'm not sure if I'm overreacting or if maybe I have enabled this bahavior by allowing him to be too dependent of me throughout the years... Can somebody tell me if I'm in the wrong and should be the one to apologize? I just feel like he doesn't care enough to show me he cares...
<bot>: My fiancé and I got into a fight about responsibilities and he left and I haven't heard from him in 1 week. Should I be the one to apologize?