Was I just a rebound and he wanted his ex back all along?

Hey everyone and thanks for reading.

Hopefully this won’t be too long…
Was seeing this guy for 7 months… gave me a ring … gave me $10,000 to pay off my car, panning a house to build with me , I put his truck and camper in my name, went on plenty of trips , but then we break up 2 months ago. I start to miss him so I reach out to him to talk to him. We go to a movie and then I tell him I want to take things slow … he responds with asking that if it’s okay if he sees other ppl. Of course I say no. So later he’s acting distant and very mean to me. I asked him if he want to pain my sons room…responds to me” why would I want to do that?” And then I respond by saying “ so we can spend more time with each other” he then says he’s too busy planning his trip to some place out of the country. He was complaining to me about how I am making the time about myself and not us. So he unfriendly me on fb and removes my photos on fb. So fast forward to last week.

I send him a message asking him about possubly getting my bike from his house. He responds by, I think, pretending to be another woman texting his phone asking me “ who is this?” And also saying that she’ll pass along my messages and to never contact him again. I assumed it was him but the way the person was talking about a ring made me assume he was back with the ex wife. So I ask her in text telling her about our relationship and how much he’s done for me and that I had her wedding ring. I wanted to know if they were seeing each other again. He was always talking about her to me in our relationship. She said it wasn’t her texting me. But I don’t know.

What do you all make of this whole thing?