I've decided to keep a distance between my child and her supposed Aunt. That means compromising seeing her Cousin weekly. LO visits my MILs house frequently but there are two set days she gets dropped off. One of those days her cousin and (sometimes) her aunt are there. I've been thinking of switching days to avoid it. We (my husband and I) have discussed this and we don't feel comfortable having our child in my SIL's present without us being there.

Is this reasonable?