Me and my DH have been married for 8 years and together for 11
He has 3 daugters and i love them all but ever since his oldest hsd been able to talk see hasnt shown respect twords me
I can accept the the fact that she dosnt call me mum regardless of how long we've known each other
She loves and gets along with her sister that me and my DH have had so itd very obvious she singles me out with her negative and hurtful comments
My DH has tried to get her to at least show me respect but she hasnt listen its been going on for years and just at my wits end
What can I do