Is it worth doing

So my partner no longer sleeps here ... we have decided to take a step back due to arguin so much due to my trust issues.... he still comes round to see his daughter and me but then goes to his mums. We are saying until we go speak to relationship therapy. We both say we want it to work... has anyone done this? Will things get better? Does it work or do you drift.. also should I sign on while he don’t live here