If you meet a partner who is lacking in their ability to communicate, commit, and renew their intentions, you might want to continue along your path in search of a different partner.
If we can rise above our present distress and the distractions of our disappointments, we can appreciate all the layers of the present moment. It's all cake. It may not all be delicious. But our attitude about the cake colors every one of our present moments. It's our attitude about the cake we're being served that gives us the freedom from suffering.