Its amazing how we can recognize what God is doing in others - rejoicing in their progress, and having empathy when they fail. We offer ourselves to pray for them and take the time to share inspirational messages to encourage them along the way.
Yet, on the other hand, we can easily overlook or minimize the work God is doing in our spouse because it does not look the way we want or it's not happening as fast as we want. We do not offer the same empathy or encouragement we extend to others. Instead we complain "when are they going to get it!!" and pin point where they still lack.
Be careful not to break their spirit as they are going through the process of God's working in them. Extend the proper recognition, encouragement and support and choose to be an instrument God can utilize to help along the way instead of being a stumbling block.