Angel moms,woman TTC thier rainbow,and advice about children biting

Elaina • Mother of 4 living children,2are my husbands,1 is mine and we finally had 1 together. When i was 18 i miscarried a child and 1/23/2015 our son was born sleeping
Is there a group on here somewhere for angel moms or woman TTC thier rainbow baby? I know this is off subject and probably not something to really ask on here but my youngest lately has been biten people alot,how can i get her to stop ?