I must say that I agree with you. W is step mother isn't she.
I agree with all the reasons you have mentioned. W is not good role model for YOUR D. You are correct in thinking that your D does not need to grow up with mixed signals and the imbedded idea that it is ok for a man or woman to have a BF or GF while married.
I might add that a benefit that D will not have from W is those little things that a young lady would talk to a woman about that she would not talk to a male about. Maybe MIL or a sister or something can fill those roles as needed.
Sorry, I do not have a response on what to tell you on how to script W regarding D. Scripts are nothing I am really good at right now. Having a hard time scripting my own W.
Love ya man, Keep being the great father you are...
Me 43 / W 40 T 29 / M 15 S-18 11/4/09-ILYBINILWY 11/10/09-Separated 12/1/09-W admitted EA 12/5/09-W admitted PA 12/24/09 W say "I love you"
"A GOOD MARRIAGE IS NOT ONE WHERE PERFECTION REIGNS"