take it slowly
Spring and summer so much different
you are prob both right but winter is not the easiest time
He is prob just disappointed
I am a mum of six and we had a trailer tent when the kids were young
It took a bit of practise to make it work
A campsite and awning will put a different slant on it
Sunshine will transform it completely
Second Sandra's advice, give it a chance, think a good service and going over would be helpful, problem of power may not be resolved by an oil and filter change.
Wishing you and your family many happy times and memories.
Don't rush into any change