My daughter age 28 is a Tiger I am a Horse

We got along well and had a happy life until right before she left home . A number of people told her some lies about me and she believed them. She's very suspicious and angry at me and it's been two years. I still write and send her little gifts but she is still,mad and suspicious that I care for one of her friends more than her which is ridiculous I never even see that friends. Is there some way to get back in her good graces or win her trust agin despite the gossip .