Would you be okay with your husband rejecting sex on your anniversary to text his mom?

I have a very high sex drive. My husband's fluctuates. It's our 8 year wedding anniversary. My husband has had a very emotional week. We went out to eat for our anniversary. We came back. I put on some lingerie and fixed my makeup to go try to have sex with him since kids were asleep and he's on the bed in tears texting his mom. I asked what was going on and he said he was dealing with stuff with his mom. I told him to put the phone down and worry about that stuff later and this time is about us. He said he's not in the mood. I asked him to let me try to get him in the mood. He said no. He's not in the mood for anything now and this situation he's dealing with is going to make him so anxious he throws up. So instead of having sex with me he chose to cry and deal with whatever's was going on with his mom to get him worked up. I feel really unwanted and rejected.