At each stage in the helping process, its a good idea to give yourself some space, may be before supervision, to reflect on how you think the work with a family is going. It will give you a chance to name whats working well, reflect on things you might do differently next time, things that are presenting you with a dilemma or making you feel stuck. 

Reflective Practice Sheet 7 - How is Reviewing the Work and Partnership Going? 

Reflective Practice Sheet 8 - How is Planning for Endings Going?