July 25, 2015 3:40 PM CEST
Hmmm, this is a matter that will test how much you think you love her. Just as Christ love the church, lovingly help her to overcome her lack of self control. Pray for her, make budgets together, set priorities and don't stop correcting her "in love". I also think openness on income will make her sit straight and you should be a good model when it comes to spending.