Ex and I have been separated for about 5 months. We have an almost 3 year old dd and an 11 month old ds. Dd has been going to montessori school for the past year and we have really liked her teacher. Her teacher had a daughter around the same time that ds was born and before school got out last summer (and before ex and I split), she said she would call me over the summer so we could have a playdate with her dd and ds. Then it turns out, she ended up having a playdate with my ex instead. Now she is teaching part-time, and I found out that she and the ex have playdates fairly regularly while my dd is still in school.
Ex never really was social or had playdates before we separated. He has had a number of other playdates with other parents lately that have bothered me a bit, but for some reason his playdates with dd's teacher has really been getting to me. It feels very uncomfortable and I can't pinpoint exactly why. I'm trying to figure out if their playdates are inappropriate? Am I just dealing with the jealousies of going through a divorce? Should I leave it alone or say something?