Or am i over thinking and reading into things too much?
Last night my DP was working a night shift, was due to be home around 7am. He text me about 9:30am saying he came in, saw i was still asleep, so drove 4 miles away to his mothers house to go to bed 
Why wouldn't he just get into bed? (we live together btw)
The only other red flag in our relationship was a couple of months ago. I discovered he had been recording me while he was at work. He had a sleep talking app on his iPhone which he used to do so. when i found out i obviously went mental. His excuse was that he didn't believe someone like me (what exactly?) would love him and he wanted to hear me say it to someone in a normal conversation 
I know this sounds very childish, I promise we are not teenagers!