Most Helpful Guy
I think the problem is a lack of true investment in this relationship. It seems clear this is the case because you are both keeping your options open (by keeping the dating profiles), not committing yourselves to the relationship with each other, and not effectively communicating
So i don't think you can fix the problem because the real problem stems from a lack of true investment in being with each other... if you wanted to be with each other the dating profiles would've gone down, you would have communicated your desires and needs and would commit to being with each other exclusively.
I think you two probably are better off as friends.
Most Helpful Girl
These sound like really small, petty problems. If you two can't get through this little problems, then no this isn't going to work out.
Leave him alone for a couple of weeks, see what happens. If he contact you again you should make it clear to him that if he ever takes a break from you again then this is over. I don't like breaks, it's a way to distance yourself from someone and NOT deal with the problems at hand. It's a coward's way of dealing with issues.