Does your men stands up for you?

I'm having a huge problem going on and I really need some advice. So please be kind and help out.

1. A couple of months ago my husbands family went over to my house for my son's baptism. While they were there my hus band is asking who does the baby looks like. Out of nowhere his brothere (who is 20 years old) said; "Maybe the kid is not even yours." I expected for my husband to say something but nothinh was sais from his part.

After the party I told my husband please say something to your brother that was rude. My hubby said that he didnt hear anything and it took him 2 weeks to say something to his bro and finally his bro apologize.

2. A couple of weeks ago my son was sick, with fever and he had an ear infection and congestion. My mom is the one who takes care of him unfortunately my mom had cancer and she receives chemo every other week. When she receives chemo she takes it for 3 days in the hospital. Oh well long story short, we took him to my hubbys mom. When she realized that the baby was sick she said, "You guys are going to pick him up early right, because his sick and he only wants to be hug." She said this infront of my husband and I.

The next day that we took him same thing.

Now that the baby is ok, my husband wants to take him to his mom. I said no. Your mom is not going to babysit him, because when we needed a favor (and she wasnt doing it for free) she was rude and made it seem as if she didn;t want the baby there.

Now my husband is saying that he wasn't paying attention when his mom said that.

I feel as if he doesn't want to stand up for me or the baby. Last night we had this conversation (we talk we don't scream or anything) and I started it crying because he was there when his mom said that.

I'm not asking him to be rude to his family all I want is respect, but yet he asking me to forget about it.

What do you guys think.