what do you guys think

So my bf of 5 years tells me he's going to see his brother in another town (2 hours away) and is going to spend the night at his house. well 1 night turned to 3 nights and he only answered his phone once. I called him over a dozen times. So my daughter's friend comes over and is telling my daughter I saw ur step dad a my softball game and he was sitting with another woman. So my daughter comes n tells me. So I ask her friend where was her softball game? and she says in fair oaks (15 mins from where I live) so I call him and ask if he made it to his brothers house. He says yea I'm here now. So I ask if I can talk to him and he says he's asleep. (at 2pm) so I ask him when is he comin back home and he tells me idk y r u asking me all these questions then says ima call u back later. which he never does. then my auntie calls me the next day and says she saw him at a local casino again he says he's outta town. now its Monday and he's supposed 2 b taking our kids to school and he doesnt show up. I'm 8 months pregnant with our 1st child together and my eyebrows are raised.