Hi there!
Your husband's actions surely make you irate. You feel bad about not having all of your husband's time with you. How about what he feels? I feel like this is somehow one-sided.
Personally, if you feel that way, I believe that you must talk to him.
be calm and don't think too much into it.
I know, that we have individual personalities and probably, I don't feel the same way as you do. But, you are not your husband and your husband isn't you. You two are two different individuals.
Ask yourself,
1. How much time does he spend with me? Is it really not enough?
2. Why does he keep on talking to him, is there something that I should know about or it is only because they have a good relationship.
3. How exactly does it strain my marriage? Like in what way specifically.
BE HONEST WITH YOURSELF> ANSWER number 3 OBJECTIVELY.
I wanted to tell you more but I guess you have to find out yourself.
Look at yourself and try to ask, "Why does it bother me?" Continue asking yourself why and try your best not to blame it on him.
I wish that you will find the answer within you.