I never thought I'd say this, but it's time to sell

Sometimes in life we have to do something that we will regret later. However family comes first and after all the car is only a car. There are priorities in life and a classic car isn't one of them
Will you regret it? Most likely, but think of the fond memories you will have. If the time ever comes that you want to replace you will probably find something you like just as much and can start making new memories