You said your main issue with her is:
MGNYJCWS said...
She still smokes cigs, drinks alcohol, eats food she probably shouldn't eat, doesn't excercise, etc.
I have had Crohn's Disease for 20+ years, and know how painful it can be when my family members tell me what to eat and what not to eat. I do not see anything wrong with her behavior except smoking cigarettes. Smoking is indeed bad for Crohn's Disease and your future baby.
Many GI doctors encourage their patients to eat as much as they can, because they do not get enough nutrition from regular diet. For me, if I eat fried chickens, french fries and drink regular sodas, I am perfectly fine. However, if I eat healthy salad, I will have a severe Crohn's attack. If I eat nuts with healthy fibers, I will have total bowel obstruction.
I have been married for 10+ years and my wife knows how bad my Crohn's can get, but she is very supportive of my decisions and food choices.