Yes it certainly sounds as though there has been a change and I agree with AndrewP too..
It's good that he feels more of a sense of responsibility to the family and how things will unfold from here is unknown.
From what I read on the forum, it is always good to remain in your own groove for a significant period of time during peek outs/increased contact phases. Yes, you can offer a little more to him if that works for you - but own groove regardless - would be my suggestion.
And as Andrew says about the what and the why - spot on..
Take care xxx
T 13 M 7 Me 48 H 46 SS 15 BD 7.14 PA D final 5.16 (H filed)
We receive & we lose, and must try to achieve gratitude & embrace with whole hearts whatever of life that remains after the losses - Dubus