Honestly OP, I think as long as you are financially able it is a good idea to do this sooner rather than later. If you spend a year putting down roots it can get way more complicated and difficult to suddenly uproot and travel for a year.
This is just personal opinion though, there's nothing wrong with doing what you want with your life!
They aren't boundaries if you don't stick to them. Boundaries should be lines in the sand. He is crossing them, repeatedly, and lying to cover it. He knows he can get away with it because you don't hold him accountable. This will not get better because this is who he is and you enable him by allowing it to happen. You have taught him that he can get away with lying to you and there will be no real consequences.
Honestly OP, I think as long as you are financially able it is a good idea to do this sooner rather than later. If you spend a year putting down roots it can get way more complicated and difficult to suddenly uproot and travel for a year.
This is just personal opinion though, there's nothing wrong with doing what you want with your life!
Turn on the fan and Friendly Fire it
They aren't boundaries if you don't stick to them. Boundaries should be lines in the sand. He is crossing them, repeatedly, and lying to cover it. He knows he can get away with it because you don't hold him accountable. This will not get better because this is who he is and you enable him by allowing it to happen. You have taught him that he can get away with lying to you and there will be no real consequences.