So I'm officially losing my shit.. I'm calling myself out but also need advice because I feel lost... a little over a…

So I'm officially losing my shit.. I'm calling myself out but also need advice because I feel lost... a little over a year ago I met my boyfriend who swept me off my feet.. he's 26 I'm 22 and he told me he had a daughter and I never dated a man with a kid before because I believe if there is a kid involved you make it work because it's not ok fort hem to see their parent jump from person to person.. so I took time to think and then chose to b with him... he's from out here in Phoenix and I met him in LA which is where he moved for work so I got pregnant and was under the impression we would be staying in Cali.. by no means was I ever gunna move out here to AZ but then I did because it wasn't right separating his kids... there were commitments and promises made for us moving here and me picking up my whole life.. leaving my family and my recovery... like nothing has been kept no promises or commitments... things have just gotten worse but I have my son now and goals... I can't stay anymore... what do I do?