Bug = 2 years 4 months
Bub = 6 months 4 days
Sitting
Ada’s ability to sit has really come on strong in the past few days. A couple of times she has sat for 10 or 20 seconds at a time, balancing herself. She still needs constant supervision (to avoid her smashing her face on the floor), but it’s progress.
She’s still not rolling very often, except when her brother helps her (which he loves to do!). However she does try out lots of strong moves when she’s on her tummy (where she can spend long periods now). She’s also a fiend at arching her back at the wrong moments, like when you’re trying to get her into or out of her hammock or car seat.

Talking
A friend (JR) with a baby (ER) a little younger than Ada lamented the other day that her baby didn’t babble cutely like Ada, but only squealed and squawked.
Apparently Ada overheard, misinterpreted it as a complaint about her speech, and has since adjusted it accordingly. Apart from the occasional babble – during which she says her own name a lot (“Ah-dah”) – she now squeaks and squawks like a champ. It’s pretty piercing when you’re holding her right next to you.
Hitting
For the last week or two, Linus seems to have almost completely gotten over his hitting phase. He’s lovely and gentle now, and I don’t think he’s hit anyone at all (apart from the occasional half-hearted kick at the cats, but that’s more to get them to move where he wants them than to hurt them).
We’re very relieved, and we’re enjoying Linus a lot more now. I especially appreciate being able to leave Linus and Ada unattended for brief periods to get things done around the house. (For me to get things done, not them. They’re useless at housework!)
I’ve also been making an effort to help Linus deal with how to react when HE’S been hit by another child. I don’t want him hitting back at such children and getting into a fight, nor do I want him to come crying to us with every little tap. I’ve told him to say firmly “I don’t like that” and to move away from the offender, and it seems to be working. Today, in fact, Bob saw him deal with such an assault by saying “Don’t, L___, go and stand by the wall!”. And apparently the offender obeyed!
I’m not sure how we’d teach him to deal with such situations if he weren’t speaking in sentences yet. Perhaps just teach him to say “NO!” and move away?