How can I help?

My OH lost her mother a couple of months ago following a fairly lengthy illness. They were extremely close and the loss has hit her very very hard.

My OH would not be a great one for showing weakness at the best of times and I am concerned that she is bottling up a lot of upset.

She went back to work very quickly after the funeral even though I thought she needed moe time.

We have been living together since January and are together over 5 years.

So here is the issue I need help with:

Ever since she has suffered this loss, she has (understandably) become a little distant and increasingly short tempered. Little things that we would ahve joked about before (household things primarily) are now causing her great frustration and leading to cross words.

I have been in her position not too long ago and I know how difficult such a loss is and I am giving space, offering support and generally trying to keep life as normal as I can for her.

However, I am worried about her and I have suggested that she visit a GP or seek bereavement counselling. I am not pressurising her to do this straight away but just suggesting she consider it. However, up to this she has refused to do so.

I suppose I am just looking for some advice on what I should do next if anything?

Relationship is great and not looking for any "dump her" suggestions.

Thanks