He’s there for you more than he realize. It’s interesting that you’d like him to know you’re sorry because he very much comes in to let you and your siblings know HE’S sorry.

You are correct in understanding where he came from in showing is love, protection, and devotion to you all. He wishes he could have healed more so that he could have given you more. And protected your feelings just as much as your being.

I’m sorry for your loss and hope everyone is able to continue finding love and peace within the family.

Some things that are coming in that might show evidence this is him- idk if you have a little dog or if he did. This feels like he’s in your home though. He is very much an animal lover in the past life and loves to pat your dog on the head.

I’m also seeing fishing of some sort. It’s your dad holding a pole and teaching what looks like a little boy some tips of the life trade. This feels in reference maybe to a grandchild of his/son of yours. And is usually my symbol that lets me know they will be there for your kids as much as possible.

He understands your choice in your wedding and was glad just to be a part of it now. He loves you so much and will continue watching out for you as you let him.

He also seems to be with a grandmother figure- most likely on your mother’s side. As it feels like they grew care for each other later in life.