Would you be upset?

Okay so backstory, I had a baby 10 months ago and I breastfeed. Im also a SAHM and have a 4 year old daughter as well. My fiancé doesn’t help much with my baby but will somewhat help with my daughter but I’m mainly the one actually caring for her(fixing food,brushing her teeth,etc). I don’t even get to leave the house most of the time unless I have my baby and daughter with me. So his family has came into town and he’s being spending time with them and not helping me at all and it feels like he’s basically just forgetting he’s a dad. Am I wrong for feeling like this? My family came to visit last week and I had to take them everywhere regardless if he was home or not.