My relationship with President Obama has been getting a bit strained lately. I really like Obama, and I know he likes me, too. But I feel like he’s taking me for granted… as a climate voter.

I know it sounds like something out of an afterschool special, but back in 2008 it looked like we were headed somewhere significant. Obama the presidential candidate said he cared about the environment. He wooed me with his talk about rebuilding the U.S. economy with a combination of renewable energy and clean manufacturing, and vowed to be a global leader in the international fight to halt climate change. He won me over as a green voter and a progressive. Obama was my guy.

But ever since Super Tuesday, when Republicans cast their ballots for Governor Mitt Romney as presidential favorite, Obama’s been acting funny. The more Romney veered from his climate protecting past — and the more supporters cheered when he did — the further Obama distanced himself from me and my friends.

By the time debate season rolled around six months later he was pretending he didn’t even know me. And I didn’t feel like I knew him either.

Obama and Romney were almost indistinguishable on climate and energy policy, practically going to the mat to prove who loved dirty coal more than the other guy. Romney’s energy platform rested on expanding extreme energy like deepwater oil drilling, toxic natural gas fracking, and tar sands production. Obama said he wanted to do all that, too, and throw in some wind and solar. It was the first time since the 1980s that neither the right or left candidate talked about climate change.

Where was my guy?

Some of my friends said I shouldn’t be so hard on him. They hinted that it might even be my fault that Obama’s been acting like he doesn’t know me. He told us when he won the election four years ago that he wanted to fight for clean energy and community resilience, but that we needed to make him do it.

Many of us tried. We rallied our friends and families — and members of congress — behind a comprehensive climate bill, shut down dirty power plants in major cities like his home town of Chicago, and got arrested outside his front door demanding that he reject permits for the Keystone XL pipeline to pump in tar sand oil from Canada. Environmentalists and climate change activists waited patiently during health care reform, the financial crisis, bank bailouts, immigration discussions, and fights over taxes. And we’re still waiting.

I admit, we weren’t perfect. We didn’t build enough public pressure to keep king coal and big oil from turning the American Clean Energy and Security Act into Swiss cheese, for example, but Obama didn’t exactly walk boldly into the political space that we did make for him either.

And now he wants my vote again.

Call me a sucker, but I know Obama really cares about me. I’m convinced he believes the science of climate change, knows that we have to reduce America’s greenhouse gas pollution (just look at the new vehicle standards and coal power plant rules put in place during his first term) and wants to do right by people in the United States who care about climate. I also know that he’s trying to play to the middle of the road in a country where a third of the population still doubts the existence of global warming.

So the choice seems to be between Governor Romney, who’s promising to lead the nation as a climate denier, and President Obama, who’s been doing his best impression of one.

I may be a glutton for punishment, but I will cast my vote for Obama tomorrow because from inside the beltway the political optics signal a concrete difference for the state of the environment if we have a second Obama administration or four years of Romney.

Still, I’m not going to let Obama hold my hand in public until he starts acting like the man who courted the climate community before the last election.