Questions: Dating

My boyfriend and I only see each other on weekends because we live an hour apart and work through the week. We haven't been dating long, only three months, but I've noticed that he is quick to run me out of his house for other events he has going on. I get that he doesn't want to involve me with his family or introduce me yet, so I respect that when this is the case, but it also means I drive over to his place an hour, spend the night, and get kicked out in the am with hardly any time spent at all.

We have plans for me to go over this weekend, but once again, he has a family event, and I'm feeling insulted and cheated of my time and effort at the thought of going over for a short spurt of time only to be quickly asked to leave. I feel like he's penciling me into the very corners of his schedule, like I'm not a priority in the least. Not that I expect to be anywhere near his family in that sense, mind.

I'm considering asking for a rain check, but I began to wonder:

Is it better to be easily available and at his beck and call as I have been, putting in the 2 hour round-trip drive and then putting up with being asked to leave super early the morning after even after I gave the man a full-body massage the night before (ik, stupid detail, but effort is effort)? Or should I ask for this rain check and put some boundaries down because I feel that if we're going to see each other, he should put more effort into making quality time for me?

And should he be prioritizing me more at this point, or am I making a mountain out of a molehill?