I’m purely speculating on this, but it’s possible they don’t have a good relationship with their father (e.g. could have been abusive to their mother) and they therefore want to do something to help women in similar situations rather than honour their father that day.
This whole thing is beyond weird… He is not a father, so for fathers day he wants to volunteer at a women’s shelter…
Who volunteers for fathers day? Why not volunteer at a retirement home and do something for men?
I’m purely speculating on this, but it’s possible they don’t have a good relationship with their father (e.g. could have been abusive to their mother) and they therefore want to do something to help women in similar situations rather than honour their father that day.
Thats good speculation, but doesn’t make it any less weird.