You're doing everything you can to please somebody, but she never be satisfied
If you say this reproachfully;
whatever I've done, I couldn't make you like anything. Is it okay?

Or what would you say to her?

Question

You're doing everything you can to please somebody, but she never be satisfied
If you say this reproachfully;
whatever I've done, I couldn't make you like anything.  Is it okay?

Or what would you say to her?

Answer

I tried my damndest to make you happy, but you were never satisfied ! :)))

Answer

Perhaps "Nothing I did was good enough for you." or "You didn't like anything I did for you".

Answer

No matter what I did, you weren't happy.

Answer

You can say; " Whatever I do , I can't please you."  However that  reproach  is not going to make her any happier is it?