Does Age Matter?.

So.. I just found out my bf is actually 45 not 35 like he has initially told me.. I found out because I was talking to his sister about that I wanted to see his baby pictures and on the bottom it had the year 87' and it says there hes 13 and shes 9... And im 22.

I love him alot hes such a great guy he treats me sooo good he treats me like a queen and we have so much in common..

I dont know what to do honestly.. He said he wanted to tell me but he didn't see like it would matter since age is just a number, im hurt by the fact that he lied to me about it.

Please dont judge, just need some advice. Thanks!.