Probably a zero chance this young woman, writing in her diaries as she queries if she was hypersexualised and lists showering with her dad as one of the potential "traumas" (her word)...was talking about when she was 4.
For reasons that escape me dont escape me...this is the hill you chose to die on Hmmmmmm
Maybe a better reply from you would be..."Sounds suss unless she was recalling when she was 3,4 or 5. But... if she was say 6 or 7 or older...it probably had a lot to do with her worries re her hypersexualisation and would depend on what her dad got himself up to in the shower"
