Several years ago, I divorced my husband Mark. At that time, our daughter Isabella was just a year and a half old, but I was determined not to stay in a relationship just for the sake of our child. I was ready to move on and soon found myself in a new relationship with a man who was nothing like my ex. Jeffrey is completely different from Mark, but he struggles with my ongoing communication with my ex-mother-in-law, Valentina. How can I assure him that my relationship with her is purely for the sake of our daughter?