My LO’s 1st bday and my siblings don’t get along

Sooooo....I’m really torn with deciding if I should invite my brothers to my daughters first bday. The reason is, they both don’t get along esp when they’re drinking. ( I plan on having a sangria mixer for the adults) Cuz why should everyone else suffer?! I don’t want to babysit and make sure they don’t drink cuz like wtf they are grown (almost 40 yr old men) Idk what to do. I don’t favor one over the other but the oldest one has lived far away and hasn’t even been able to meet my daughter. He’s now in town and I already invited the other one. Let’s call him Eric. Lol Eric is the one who sees her all the time but last year he made a fool out of himself at my shower and taunted the older brother. Eventually they got into a HUGE fight and my fiancé’s family had to get involved and stop it. Imagine how horrific that was, i was pregnant and it was my 1st shower. I was so PISSED and I didn’t talk to both of them for months. Eventually we talked and they repeatedly apologized. Anywho, their drama stems from childhood and it’s so sad because they can’t even be in the same room...Imagine how our family gatherings are when only Eric shows up. Their sibling rivalry is deep and I don’t think it’s gonna take one day to fix. What do I do? They both ruined my shower last year and although I don’t think they’ll do it again (trust me they are still embarrassed by it) but who knows?! Is that a risk I’m willing to take? No not at all. What do I do?! 😢 btw the party is in 1 week!