He took another girl to dinner

**i broke up with him. I’m not settling for being treated like an option.

My boyfriend told me there was this girl. She is also a widow, like me. That he had feelings for but then the girl got a boyfriend. And he was jealous.

Then him and I got together. (So I feel like I was just a backup plan at this point)

We have been together for a couple months now, and he hasn’t text me much today. He put an offer on a house a few streets down and I was supposed to move in with him. (He lives an hour away) and with the price of the house and move he didn’t have money for me to come up this weekend.

Well he told me he was going to use today to rest. He just told me he took that girl out because his mom told him to since he promised her he would.

How would you approach the situation? I find it odd, and it makes me uncomfortable. I talked to him about it and he said there are no feelings between them and he sees her as a sister- but he had feelings for her... I have major trust issues because I’ve had two guys already use the “she’s like a sister” and I found out they were cheating. I think it bothers me too because we don’t get to see each other much and he didn’t even try to call me or anything. Yet he could take her out to dinner. I feel like I’m just plan b.

**he basically just bought a house down the road from where I’m living. He put an offer on it and it closes the end of this month. Also An hour away from where he lives now. But the fact this happened has made me feel so insignificant. Should I still leave him? I do agree he should have had the common sense to not go, but I’m starting to notice we don’t see eye to eye on a lot of things and I’m questioning everything. He also said his mom basically adopted the girl and he sees her like a sister. But then why would he have had feelings in the first place. Im sorry I’m venting here but I don’t have friends I can talk about this kind of stuff to.