Repeated condensation in window panes after replacement

Definitely no

The whole window shouldn't need replacing, check that the glass panes have been set on packers (to lift it off the base), and ensures no damp or water is effecting the glass seal. or alternatively you may need to check the stain or paint used on the frame is suitable, as some finishes have been known effect the glass seal.
Good luck, Stephen

probably by now and if they keep causing glass to break down

If the wooden frame is not rotten then it's the glass unfortunately sealed units in wooden frames have a shorter life mainly due to the spacer between the panes of glass

Dear Homeowner
Its more than likely that your frames need replacing because the new double glazing these days create a very tight seal against air and moisture entering in and around the unit which could be causing your misty windows.
Another problem is that some fitters will use silicone products to secure the glazing to the frames and this could cause a chemical reaction between the sealed unit and silicones again causing the glazed unit to fail and cause misting. And finally condensation could be an issue in your property in terms of ventilation and insulation and especially if windows that are misting are in the kitchen or bathroom or even if you dry cloths on radiators etc.
Hope that helps
Alan from C&A Propertycare

Seems like the glass has been installed with a silicone ( most non glaziers do this ).
The silicone will brake down the rubber seal holding the glass units together.

I would recommend you replace the window

Dear Sir

There may be few potential reasons why condensation persist on the windows. Energy Efficient window will be option, but during replacement cavity needs checking and repaired if needed.

Kind regards
Chris

Yes, it will most likely be the coldest part of the house. Changing from wood to either PVC or Aluminium will help. But you will most likely also need a dehumidifier to clear the air.