@XTiffy @Spectric lets not fall out, I appreciate the humour and there was obviously no malice or point scoring intended.
I've read every word of your replies and I appreciate it all so thank you all for your support.
First let me assure you all, I have no intention and would never consider suicide or self harm, that's not within my personality.
I know running away isn't the answer, however, a trip away on my own will help me reset myself so I'm more able to deal with everything else so I'm going to work towards putting my bike back on the road and plan a 7 to 10 day off-grid tour of Wales with only what I can fit in a backpack, a tarp and a sleeping bag.
Talking to my girlfriend is difficult, everytime I've tried to tell her how I feel about the hoarding she gets defensive and upset resulting in me getting angry so I stopped trying to talk to her, now and then she says she is going to sort through stuff but then doesn't, her friends don't help, they side with her and accuse me of bullying. I know we do need to sit and talk properly before things get worse and I tell her to leave.
Most of my issues at work stem from a lack of communication from the executive level, this probably wouldn't be too bad if I didn't have the academy headquarters based on my site, they constantly make plans about my site that I'm not included in or told about directly which makes me feel like my title of site manager is a joke at times, the changes they want to make mainly involve increasing my hours and monitoring what I do within those hours which makes me feel untrusted to do my job, they know how I feel about everything so going forward it's up to them to accept that I'm not willing to increase my hours or find someone else.
For now I'm going to concentrate solely on putting my bike back on the road and regain my freedom, then I'll start planning my trip. Funding these will not be easy so will likely sell off a few tools I'm not likely to need like my big router (never used it) maybe my mitresaw and scrollsaw, my 700ltr aquarium would cover the majority of the parts needed to fix the bike so going to look at selling that, Merist Wood have an event in May that I will be at and that should make a decent bit of cash to put towards the bike and my safety gear.