Would of like more support

I'm having a bad day being accused of something at work which I didn't do then when I get in I tried to park in a spot in between a car and van bit didn't fit so I moved. The Ower of the van came out to check I didn't hit it so I said "no I didn't hit would want 2 scratch my but ur not meant 2 park on curb" he said he calling the police. When I come in the look on my partner face say he doesn't belive me on both times. Why doesn't anyone belive me. Thought I would of got more support from my partner