Training Woes

Man, I've been struggling with getting all my workouts in!
Last week, I was scheduled to do 2 bikes, 3 runs and 2 swims. For a total of 288 minutes of training.
I managed:
2 runs, 1 bike and 1 swim. for a total of 137 minutes. OUCH! Geez Louise- that's not good. So, I took a look at what happened, and here is what I discovered:
1.In the training plan I'm following, Sunday is a long day, with a bike and a swim. I missed both last week.
2. The long swim was scheduled to be 40 minutes. There's no way I can do 40 minutes of swimming right now. I'm just not there.
3. I missed a run. No excuses- I just didn't commit to it.

This is what I'm thinking:
1.I'm following an oly plan right now. But, this might not be the year to tackle that. I might have to drop back to sprint training, because of time commitments and constraints.
2.If I do follow through with the Oly training, I will have to accept that I will always be under the scheduled training minutes, because of the swim issue.
3. Unlike most people, the weekends don't work for my long training sessions. Kevin is much too busy on the weekends, and I just cant fit in a 2 hour training session.
4. Even though I only did 137 minutes last week, it's still more than I've done in the past month. So, from a perspective of injury prevention, jumping to 288 minutes last week would have been foolish.
5. Not related to tri training- but it looks like the 1/2 mary I heard was going to be organized for April, isn't going to happen. So, that makes things a bit easier.

I'll see how this week goes, and if I can identify other trends, then make a decision about how to proceed. And, Once Kevin gets settled into the new band, life should get easier.