Having a hesitation about starting pumping is pretty normal as you'll trying to guess the unknown in many respects...
Personally I say, if they are offering go for it, after all if you really don't like it you can hand it back... But there isn't many that do though..
My husband is also a fella T1 even though he was very supportive during my battle and kept me going on some dark days when I despaired whether I would ever get one, he isn't bothered about pumps and doesn't really want one...
Me wearing a pump has never bothered him, he's taken it in his stride, and makes comments like 'can I play space invadars on your pump' handing his hands as though he got my pump in them with twiddling thumbs and a glint in his eyes😱
He's got used to shuffling the pump around in bed, as I allow it to roam free, it did take him a while to click on, that most times he found it on his side of the bed I had put it there... As I found when he's snoring a sharp dig in the ribs with my elbow, will make him roll onto his side and stop snoring, then if I put my pump just behind him, every time he tries to roll onto his back he hits the pump and automatically turns back on his side🙂
But if you want some idea what it's like to wear a pump, you could always try this... Get a piece of string or ribbon about 60cm long (this is the most common length of tubing used) stick on end onto your stomach, and the other end onto your mobile phone this will give you a jest of what wearing a pump feels like...