Condo corporation's responsibility in enforcing fence agreement
I live in a townhouse complex. Each unit has a small backyard (owned by the unit, i.e. not common element). The backyards have a privacy wall that goes halfway to the back. There is a (common element) fence in the back that separates the backyards from a road.
My neighbor requested my permission to extend the privacy wall all the way to the common element fence (he did that on the other side as well, thereby completely enclosing his backyard). Before extending the privacy wall, there used to be a gate in the common element fence that I could use to exit my backyard. That gate was shared between the neighbor and I -- i.e. it was half on his side and half on my side. Extending the privacy wall would mean that the extended privacy wall would intersect with the gate, which means the gate would have to be removed. Since I wanted to maintain an exit from my backyard, the neighbor and I had agreed to add a gate on my side of the common element fence. This was part of the formal agreement that I signed and agreed to.
However, when the privacy wall was extended, no gate was added on my side as I had agreed. The neighbor says that this was the condo corporation's decision to do that; the condo corporation says that this agreement was between the neighbor and I, and they're not responsible for enforcing it.
However, the agreement (the template was provided by the condo corporation) says that if the owner (who put up the fence) fails to comply with the agreement, that the condo board may require the owner to either fix the issue or restore everything as it was.
This is in Ontario.
What should I do? The condo corp is giving me the run-around, and the neighbor thinks its not his problem. Is there a rule that says that the condo corp must enforce this agreement -- even on my behalf?