She sends her evil comments through my kids

I haven't had anything but recent eye contact with my children's Step mom for years now. No emails. No phone calls. No chit chats.... ZIP ... NADA... NOTHING! That's not the problem. She sends her evil nonsense to and through my kids.

Step mom won't use my name. She calls me things like... "the birth mother", "she who shall not be named", "YOUR EX-WIFE!!" and believe it or not... has referred to me as "SATAN"... etc...

Step mom solicits money from me through me children with comments such as, "We can't afford for you to text your Mother, because we're still in debt from the last time she took us to court", "If you're mom's taking you to registration, she's gonna need about $100.00", "We're not buying your yearbook, get your Mom to", "We're not buying your homecoming dress, get your Mom to", "We can barely afford food in this house from the last time your Mother took us to court" etc...

Side note:
I took "them" to court because they moved 23 miles away from me (without telling me) and TOLD me they were enrolling the two youngest kids in the school near them. WHAT??!!! No you're not! I am the stay at home Mom who takes these kids to school, who picks these kids up from school, who knows every teacher, secretary, janitor and principal in their school because I've been THAT involved since they were in pre-school. (By the way... I won the lawsuit. When you have Joint shared custody of kids, one parent cannot unilaterally try to change school districts without the other parents consent, BETTER YET KNOWLEDGE.... DUH!) "They're debt has absolutely nothing to do with me and definitely NOTHING to do with the children.

Her comments serve to alienate me and make me look bad to my children. But since they are 14 and 12, that is simply not going to happen. What she has managed to do is make my children dislike and distrust her and more importantly, wonder why their Father can't/won't save them from stepmom's hatred of a Mother that they love dearly and want to protect.