Need some help understanding where things are and what you would do in situation.

We met a couple this summer online who lives about two hours away. After a month of chatting, we finally met in person. Thought we hit off well. Continued chatting. We were chatting nearly every other day. Probably no more than three days without some communication. We set another date to meet. In the interim, spouses meet for a solo experience. Conversation continues to occur. We also started getting to know another couple who happens to be playmates and good friends of original couple.

The week that we are supposed to meet again, we received a message asking to reschedule because little red riding hood was expected to arrive. We say cool. No conversation for the entire week. Following week, other couple wife mentioned in our area and I asked to see her. She says she’s not sure and she’d see if she had free time. Never heard anything. Two days later, I send a message and she responds apologizing and saying she got busy. More weeks of barely any conversation, but in the process we get invited to a party hosted by their friends. Conversation still barely existing and whatever conversation there is 2-3 messages and no response after. Two days before the party we receive a message saying sorry things have been crazy, but can’t wait to see you guys.

Party happens. Flirtatious. Conversation. A little play between us. Message briefly following day after party to say good to see them and vice versa. Now, back to no conversation.

We don’t want to read too much into it, but it seems there is lost interest or no connection there anymore. Don’t want to keep extending ourselves and feel rejected. There’s been no attempt to reschedule either. Do we just leave things alone and respond whenever they reach out? Do we ask where do things stand? Is it even worth it?