Oh how I wish I could just know the right thing to do..
Well ask yourself some questions - are you getting your needs met in this relationship?
Do you look forward to sharing the details of your day and hearing his?
Do you do fun things or meaningful things together?
Do you support each others outside interests and give each other room to grow?
Are you both good role models for the children in your care?
If I feel stuck I usually start w/ a pro-con list. Then my son showed me how he weights his lists, he gives points based on the heaviness (importance) of the item on the list. I do this now too and it helps me see things way more clearly.
Peace-
B