looking for bl I read

I am looking for bl, I read before but don't have any idea how they were named.
The first ones plot is that one guy who is a major bro con is sad, that his brother is in a relationship with a man, and goes to his friend, who he knows is also gay. Said friend is in love with him for years and they then get together. They even live together due to circumstances and his family knows and is accepting, but (boy) friends family is not. Last I read was him confronting his parents after years of no-/low contact.

Second one where I am not sure if I might mix two together.
Guy takes in his dead sister's child and is overwhelmed so he moves in with his friend, who works from home. Guy is a lawyer because he gives legal advice to the friends father later on in the story and I think his friend was an architect or something (that I'm not so sure of). And friends parents just took their relationship in and were happy about their new grandchild. But I don't even know if even one of them were gay to begin with or not.

And then also a story about a guy taking in his dead sister's child, but had broken of with all of the family because he is gay. Sister was his only ally. Then he gets into a relationship, but no idea if friend, coworker... and when they go through the parents house (they died as well without them ever reconcile), they find photos of him in a book, which showed they still cared for him. This scene is stuck, everything else is very blurry...

If you know any of them or can guess at least, I would be really happy.