Is staying in a loveless marriage the selfless act of a responsible parent, or a miserable way to spend the only life you get? Those faced with this heart wrenching dilemma may ask themselves if the stress of their marriage is affecting their parenting, and would the kids be better off if they split? A plethora of contradictory statistics on the matter are available online, along with plenty of opinions and judgements on what is ‘best’ for kids long-term. Friends and family also tend to offer their advice, yet…