So my any my boyfriend have been together for just over a year now and we have a wee boy who was 8 weeks premature. We have recently moved into our first flat together. We argue a lot, over the most stupid things, my boyfriend has gotten really angry since meeting me and thinks he has some anger problems, and myself, I have the tenancy to bring things up from the past, need constant reassurance that he is not cheating or lying as my ex before him for 2 years was a manipulative emotional abuser.

What shall I do? Any advice please ?