in good graces
*in someone's good graces
Fig. in good with someone; in someone's favor. (*Typically: be ~; get ~.) I'm not in her good graces so I shouldn't be the one to ask her.
in somebody's good graces(slightly formal) also in the good graces of somebody
benefiting from someone's good opinion Marj would do just about anything to keep in Vinnie's good graces.