What would you do...

I made a poll on easter about my nephew and his gf not staying home and kinda just ignoring the stay home order. I had a Zoom Easter with my family and she left to go to her moms. The poll said let them stay or make them go... well they got to stay. We talked to them for 30-40 minutes about staying home and only going to work and keeping everyone safe. My nephew made it seem like they understood and that we were on the same page. Well guess what happened today?! We are still under quarantine and the girlfriend left to go to her moms for her grandpa's birthday. Are you freaking kidding me?! I sent them both a text...

And they chose to leave and not in a mature manner at all. I have done a lot for him over the years and I cried when he basically said that I was just looking for a reason to kick them out. The gf didn't even respond. And my middle kid is stuck at my sister's until this week because my neice has had a fever on and off so we don't think it is the virus but we just want to be sure. I'm not sure how to feel or what to do... do I just let him go and invite him for holidays? Or do I make a fuss about things... ugh this is so stupid and I hate that it came to this. Like I should not have to tell almost 20yos that no they cant go hang out with friends or family! What the hell...