06/05/21 Brother"date" [I Online Dating]

My brother apparently had a date. Though this afternoon my mother wanted me to show a picture from this morning to my dad which was a picture of our dog. Anyways before showing photo. A message from my brother pops up. He sent my mom a text about his location, time and info about this guy he was seeing. I read it this person he is meeting is 40ish and my brother is 25. I'm dont care about the age gap. But they met up at 6:30pm and said he would be home later but indicated he would be home before we went to bed. Which we are both about to. I know that this is probably a sexual hookup. I have of hear of his past dates. He never sees them again then he gets tests done incase of sexual diseases. Hopefully it's different this time cuz he usually get pissed if it doesnt work out. Plus tomorrow were going up to grandparents and I dont want to hear about it. I am jealous that he is out with someone. I havent seen anyone since october 2020 except people in my family. Would like to branch out and meet others but nothing working out.