I'm so sorry for your loss. I notice that you haven't gotten a lot of recs yet so I thought I'd give you a list of the fics that always make me smile. I hope they do the same for you. Not all of them have Angel in them.
Take care.
Friendly Intervention --- By HWhttp://www.allaboutspike.com/fic.html?id=164Set after Intervention. Angel Investigations receives a visitor.
Fatherly Advice --- by: Pattyannehttp://spikeluver.com/SpuffyRealm/viewstory.php?sid=3051Next installment of the 'Daddy's Girl' series. Spike and his daughter Katie meet up with Angel and his son at the mall. Much bashing ensues.
Kitten Caper --- by Pattyanne http://www.nocturnal-light.net/fanfiction/story/169/Kitten_CaperSummary: A 'Daddy's Girl' story. Katie is about 4 years old in this one. Buffy and Spike have to go out and leave her with a sitter.
William Summers, Vampire Hunter --- Author:PrettyPoppyhttp://spikeluver.com/SpuffyRealm/viewstory.php?sid=28403Summary: A brief glimpse into the life of William Summers, Vampire Hunter. A short, one shot, fluffy Spuffy future fic.
Getaway ---- by cousinjeanhttp://dark-solace.org/elysian/viewstory.php?sid=411Summary: Spike kidnaps Buffy. Hijinks ensue. Follows "Normal Again." S/B.
MATCHMAKER ----by: Dee http://www.sinister-attraction.net/stories/d/matchmaker.htmSUMMARY: Story based on Jane Austen's 'Emma', but using a bit of the 'Clueless' approach. Buffy Summers is a young woman, who loves meddling in the business of those around her, especially when it benefits her greatly. But, even with all of her match making, she still remains utterly clueless about her own feelings for a certain man.
Kisses and Cupcakes --- by Vanillahttp://spikeluver.com/SpuffyRealm/viewstory.php?sid=31276Summary: Days after the tragedy that was her seventeenth birthday, Buffy sits alone on her porch. An unexpected visitor becomes her partner in misery, and together they come to understand how thin the line is between love and hate.