Super upset

Ann Marie • We have a 5 year old little boy and now we have our little girl on the way.. we gonna try one more time for one more boy. After the wedding...
I an sorry if this is not aloud but I have got to have some advice. The fiancee and I were kinda stressed with each other, and so forth.. like the night before sex was not the same it's like their was no connection. Well we went to do laundry and got lovey... came home and was horrible again.. I asked him if he wanted to go to a friend's house he said ypu wanna go.. I said sure but it's up to you. He said okay fine I'll go, he grabbed his work boots and I think a pair of pants and left me here.. I haven't heard nothing for 28 hours.. I've text I've called countless times, I've even had our friend call no one has heard anything. He said he heard me say just leave... when i said will you please wait on me..What should I do.... I am so worried.. I just want him to come home I miss him so much.