I understand your situation and we woold definitely complain too.
As of now, we cannot do anything about the network being fixed but at least you had an admission from Globe that they are. I would suggest that you document the said admission and use it to ask for a reversal of your charges for the 3 months (and more if ever) that you were affected. I was able to do this last year when they admitted that there was a cellsite issue in our area.
In the meantime, while the fixing is on-going and the reversal is being worked out, I suggest that you use another provider specially for important things.
What is your current connection type? DSL, WiMAX, tatto stick or mobile internet? I have this kind of problem before and they given me the option to migrate my connection to another service type that they offered.