What you think?

My sister in law is having a baby shower this coming Saturday and I just found out it’s going to be a birthday party too for my niece (my other sister in law’s daughter) It’s going to be a baby shower/birthday party. I did bought some outfits for the baby and I told my sister in law about it and she got excited and that she can’t wait to see us. This is going to be her first baby girl because she already has 4 boys so I get why she is excited but unfortunately something happened ☹️. I found out that my uncle passed away this last Friday. I been struggling all week if I should go to the baby shower/birthday party. I haven’t gotten over my uncle passing away and I’m not really in the mood for a party. What you think? Because I don’t want to be seem rude because I didn’t go. I could always tell my husband to drop off the presents because at the end, they are his sisters.