I have been living with the same girlfriend for 7yrs, we have been dating seriously for 2yrs, we are now at a point where we no longer share the same interests and are no longer happy together. Neither of us really wants to stay together yet the familiarity of being together seems to be the easy choice, financially and mentally.I don't want us to stay together for the wrong reasons,we don't have children. I don't really know if we are making the right choice, we have been through this several times before, I just don't want to go through this and have nothing to look forward to 10 years from now, advice, comments?