I'm starting to really resent my partner, and I don't want to. Most of the time it's good, but whenever it comes to actually acting on plans/our relationship and not just coasting, I feel like I have to drag him along. We've been together 8 years, & whenever I've brought up marriage he says "yes eventually" but trying to actually plan anything goes nowhere. We moved last year, & we both hate the apartment we first landed in so we're trying to start the house buying process, but while he's (1/2)
willing to look at houses he doesn't seem all that interested in helping field phone calls or doing research on loans, and then when I say I could do it all myself with my own info only then he gets upset that he feels like he isn't contributing. There's more examples but overall I'm just feeling very at the end of my rope when I think about the next 8 years being the same as this. (2/2)
I think you answered your own question, but let's dive into it together.
When we're in a relationship with someone else, in an ideal world it means we're tackling life's trials and tribulations together. I believe it will be rare to find a 50/50 split of all labor, but at least it should feel fair – I take the tasks you hate and you take the tasks I hate and if we both hate a task, everyone should take on about half of the suck.
If things go well, everyone should have about the same amount of free time in the end and, most importantly, feel appreciated for the kind and amount of work they do in and for the relationship.
In reality, even in good relationships there is probably an imbalance. There's a myriad of circumstances that can lead to a considerable imbalance even.
What if one partner is disabled or chronically ill? What if one person is paid for their work and one isn't or someone's paid work has terrible shifts, takes them away on travel a lot or leaves them much more exhausted than the other person's job? Illness, death, children - so many factors can lead to temporary or long-term imbalance.
I would say the central question for any imbalance of labor is this: Does the arrangement feel fair? Has it been agreed upon? Is it being acknowledged and does everyone feel appreciated for what they do?
Also, does it feel like the arrangement can be re-negotiated?
Division of labor can be unfair sometimes, the question is can it be discussed and changed?
That is one thing you can look at: Have you had a discussion how to move the house-buying process along equitably? Did you come to an agreement? How have you both held up your end of the deal?
If you haven't had that discussion, why not? I acknowledge this stuff can be hard and awkward, but it is certainly the most straightforward way to get some answers from your partner. If you have the discussion and nothing comes of it–either because you can't agree or because your partner doesn't hold up his end of the deal, that's certainly a data point.
What I would caution against is hashing out several topics at once. Are you chafing at dragging him along for the house-buying process or because he doesn't seem too keen on marriage or due to *vaguely gestures at every frustration that has come up in the last 8 years*?
If you decide to talk to your partner, make sure you know which topic you really want to address in the conversation, otherwise it's likely to veer into "You never ..." and "I always ..:", which–while possibly being true–does not incline anyone to respond productively.
And finally of course the big question: Is this the conversation you are looking to have? Are you ready to tease out how you might equitably work together and trust that your partner will put in as much effort as your are putting in? Is your happiness important enough to him that he will take on some inconvenience to take work off your shoulders?
Are you a team or is your role in the relationship the perpetual tour guide?
Further reading because I believe smart things have been said here:
Does marriage even matter and is it allowed to matter to you?
Should I marry this partner who is letting me do the majority of the planning of everything?
Note, I am not drawing a 1:1 comparison between these examples and your situation. I am sharing them because I think there are bits and pieces in there, which might help clarify some of the questions you have for yourself.