Rebuilding trust with someone who has caused you pain and hurt is very difficult. Dr Mottley presents some tips and some cautions on how to do this. 

These tips include:

Trust yourselfPrepare yourselfForgive others Forgive yourselfDon't look over your shoulderFocus on the positiveTake it one day at a timeYou are stronger than you thinkGet helpHonestly evaluate the situationKnow what you wantThe possibility and probability of getting help together