DH wants to save for retirement via more property investments as he feels he would be able to retire earlier than through a SIPP. He has invested in some already and is good at what he does. He's built good contacts in the area, looks after his tenants, knows what to look for in further investments etc. He understands "bricks and mortar" well so I can see why he wants to do this strategy.
BUT I am very wary of this as a plan. There are risks of the tenant not paying etc (as there are with any investment). But my biggest worry is that if he's too ill to work/dies I would suddenly have this portfolio of properties to look after, on top of my job, looking after everything in the house, grieving etc.
He's very hands on, eg will clean himself after a tenancy ends, has landscaped a whole garden himself etc, so he spends quite a lot of time on the business. I get that I could pay someone to do these things but feel like it's still a stress I wouldn't need at that point. Whereas eg if he's in an employed job or has a SIPP I'm not effectively in a position where I have to take on a second job.
He also sees it as an asset he can pass onto kids (with a plan for how to pay the CGT/IHT) whereas I see it as a burden for the reasons above. In old age I can imagine drawing down from a SIPP but not running around researching new boilers etc.
His current career is very repetitive with managers who want you to do the same job in less and less time, with more and more paperwork etc
YABU ....suck it up! You'll enjoy having a husband who is around more for now, happy in their job, and if you do have to take it over at some point it's a bit of stress whilst you find your way / sell up but worth the gains
YANBU...you have a point...there are other things he could do to replace his career...