Life is what you make it. It can be as happy or as miserable as your mood.
Some things can’t be fixed just by talking it out. Some require strong actions, and in this particular predicament in your relationship, it’s the latter that could provide the better solution.
Any negotiation done today will be in your favour. Take advantage of this as it doesn’t happen all the time, especially in business matters.
A lot of what makes you sad is not because of others. Your thoughts are the main reasons why you feel that way. Try to think more positively.