I need some advise on dealing with my husband's ex-wife. My husband and I have been married for a little over a year now. He was previously married for 12 years and has 3 children with her. He has assured me over and over again that I have nothing to worry about where she is concerned. However, just the fact that they were married and have 3 children together makes me uncomfortable around her. She has not remarried at this time. We are around each other when we pick up and drop off the kids and for special school functions mostly.