Magic, From your postings about work and how you and your SO have been communicating, I think he's just tired of justifying and having heated discussions w/you. He's going to run the business the way he wants and he doesn't want your opinion or or the opinion of others. Bottom line, he's looking at it in a different way, i.e., his name is the only one on the paperwork, therefore, what he says goes.
Right now, I sense that communications are tense and you and him are like oil and water...can't mix. I think that the hurt and anger you are feeling is being exhibited in your conversations and detaching isn't in full swing. It's difficult working w/him and I get that, but you've got to be better prepared when discussing inventory. Start printing off documentation and when you have discussions with him, show him the figures or whatever. Just talking about it sounds like you want attention and then it escalates into a heated discussion hence, the attitude comes out to play.
Sorry, but I'm not going to sit here and go posting by posting pointing out where your attitude comes out a bit. You are constantly wanting us to show you what you are doing wrong. It's time now for you to start reviewing your postings and making notes as to where we have pointed out things to you that could use improvement. This is how you learn. You won't learn if you don't do some of the basics on your own. You can tell a student over and over again the answers, but until the teachers step away, the students will not try to learn, or actually try something on their own. Sure you make mistakes, but that's how you learn. When the student is finally ready to do the actual work and not rely on the teacher for everything, the teacher will appear.
The advice has been the same since the day you came here. Aren't you getting tired of hearing it over and over again? Put your big girl panties on and start thinking outside the box and do some of the hard work that you've been advised to do and please...no more excuses...it's time to get your life back on track and start living it to the fullest. Life is far too short to let this man scare you or make you feel little. Take back your life and live it.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.