What your opinion on this convo?

So my man is 28 years old and i am 20. We lived with his dad for a year and Just this week finally got our own new spot before the new baby comes. We have discussed finances and bills prior to this and agreed we could do this w out struggling. Sooooo this weekend he is leaving to the lake with his buddies and renting jet skis for out there which cost 250 plus other things they plan on getting. I text him being cute telling him to come see me at work before he leaves and then the convo turns into this!! Like excuse you for not being responsible buying shit we do need such as new rims for his car, accessories for his car and some yet it’s my fault cause we went out to dinner once 😅

UPDATE: so i sound irresponsible cause someone owed me dinner after i pay for all their meals lmao WHAT?! Call me bratty but definitely not irresponsible. I manage my money. The point of this was to see what y’all thought of how he was saying shit 🤦🏽‍♀️