Authors I don’t have to worry about them writing about grief over romantic partners/widow’s romance?

I want to start reading romance more, but grief over a romantic partner/finding love again(I’m okay with a character that lost someone and chose to not try to love again), it makes me so sad and I even prefer staying away from authors that write about widows romance all together even if they write it just once, can I have a safe romance writers I can search their stories?