My husband left

So im writing bc im so hurt right now 2 weeks ago my husband left the house said that we need so space ok i get it we both work at the same place so just the other day i saw he had facebook we didnt belive in facebook and then i saw this which i will show yall and he told if i worked on my self and get everything right with me he would come back home im have metal heath prombles and im seeing the dr march 6 for it and im just so hurt right now next month makes 14 years we have been married and we have 4 kids toeghter which are so hurt plz tell me what to do and its only been 2 two weeks. And when i said we worked toeghter is they put us on tge same shift and not to long i hot moved to another shift so when im at work he is off now and when is at work im off