You are a wonderful mother who has really evolved over the last couple of years. I think you can look at this in a couple of ways. While I understand your h may spend it on vacations, that's really his poor judgment that you can't control. On the other hand, you could say "I'm not comfortable splitting the account."
Don't know what the divorce decree said so not sure where that factors in. However, just know you are not being an evil wench. Just looking out for you and your girls!
3 kids BD 12/15/13 (IDKIILY. ) Rope dropped Cirque du Soleil style D final 9-9-14 "Some people are born on 3rd base and go through life thinking they hit a triple." Barry Switzer