1- the type of glue used today in not on the EPA list... it is considered safe and used in new homes.. even in California.
2- there are formaldehyde free boards today should Escape
care to use them or should you want to order your escape
3- where, should the board off gas, can the gas go? Where in the trailer is there exposure to the board gasses?
4- lots of paints available for sealing off gassing woods.
5- obviously thankful that the cabinets are oak
Just my take/questions on it.