Believe it or not he got jealous because my exh and I took our son out to dinner for his BD and bought him a present together. When H and I discussed what to do on Mother's D, he suggested that I spend it alone with the kids and plan to start celebrating holidays together Memorial Wknd to give them time to adjust to our reconciliation. So I didn't ask him to dinner. I also saw as a last dinner with him living at home.