I would personally be looking for another job. Commuting is fatigue and stressful, both personally and for your family. VA aren’t doing anything to assist commuters and will probably roster you day trips to make your life even harder. The best thing to do is actively use your sick leave to manage your lifestyle and look at roles with other operators that serve your preferred base.
There are many reasons why attrition is high at VA, commuting is one of the big reasons (amongst others such as pay and general conditions/treatment of crew).